Help:Using colours: Difference between revisions

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{{Short description|Wikimedia help page}}
{{style-guideline|[[WP:COLOR]]<br />[[WP:COLOUR]]}}
{{redirect|WP:COLOURS|MOS guidelines on color use in articles|MOS:COLOR}}
<!-- {{style-guideline|[[WP:COLOR|WP:COLO]][[WP:COLOUR|(U)]][[WP:COLOR|R]]}} -->
{{about|the use of colours in articles|the civility essay dealing with colours|Wikipedia:Don't edit war over the colour of templates|guidelines on colour use|MOS:COLOUR|the help page about link color|H:LC|the help page about user contributions|WP:UCP}}
'''Colours''' are most commonly found in Wikipedia articles within [[Wikipedia:Template namespace|templates]] and [[Wikipedia:How to use tables|tables]].
{{Wikipedia how to|HELP:COLOR|WP:COLOURS|H:UC}}
{{Warning link color}}
 
To use a colour in a [[wikipedia:template|template]] or [[wikipedia:table|table]] you can use the [[hex triplet]] (e.g. {{Mono|#CD7F32}} is bronze) or [[HTML color names|HTML color name]] (e.g. red).
If you are looking for a colour, see:
*[[Web colors]]
*[[List of colors]]
 
Editors are encouraged to make use of tools, such as [https://colorbrewer2.org/ Color Brewer 2] to create [[Brewer palettes]], listed at [[MOS:COLOR]] for [[Wikipedia:Manual of Style/Accessibility#Additional tools for color scheme selection|color scheme selection]] used in graphical charts, maps, tables, and webpages with accessibility in mind for color-blind and visually impaired users.
To use a colour in a [[wikipedia:template|template]] or [[wikipedia:table|table]] you can use the hex triplet. Example: bronze is #CD7F32.
 
For color tables and a color pallette, see [[MOS:COLORS]]. For the WikiProject, see [[Wikipedia:WikiProject Color]].
Alternatively, some common colours can be referred to by name ([[Web_colors#HTML_color_names|HTML 4 colours]]). Orange is also included. Example: green.
 
==WikimediaOverriding font colour{{anchors|Overriding font schemescolor}}==
To apply colour to text, use:
===Wikipedia===
<code><nowiki><span style="color:</nowiki>''hex triplet or colour name''<nowiki>">text</span></nowiki></code>
Wikipedia uses this colour scheme on its [[Main Page]].
 
:''Please note that the colour for the border on the larger boxes is also the colour of the backgrounds of the smaller (title) boxes.''
Note that you cannot use the Commonwealth spelling, "colour", in HTML tags used in wikitext.
<!-- legacy XHTML table visible with any browser -->
 
<!-- green blue purple grey-->
Examples:
{|
*<code><span style="color:</code>{{Highlight round|red|bc=#dadde3}}<code>">red writing<nowiki></span></nowiki></code> shows as <span style="color:red">red writing</span>
| style="border: 1px solid #cef2e0; padding: 1em; margin: auto" bgcolor="#f5fffa" | background:<tt>#f5fffa</tt> border:<tt>#cef2e0</tt> || bgcolor="#cef2e0" | &#160;
*<code><span style="color:</code>{{Highlight round|#0f0|bc=#dadde3}}<code>">green writing<nowiki></span></nowiki></code> shows as <span style="color:#0f0">green writing</span>
| style="border: 1px solid #a3bfb1; padding: 1em; margin: auto" bgcolor="#cef2e0" | background:<tt>#cef2e0</tt> border:<tt>#a3bfb1</tt> || bgcolor="#a3bfb1" | &#160;
*<code><span style="color:</code>{{Highlight round|#0000FF|bc=#dadde3}}<code>">blue writing<nowiki></span></nowiki></code> shows as <span style="color:#0000FF">blue writing</span>
 
===Template font colour {{anchors|Template font color}}===
{{Tl|Font color}}, or its redirect {{Tl|Font colour}}, can also be used.
{{tlx|Font colour|fontcolour|backgroundcolour|Your text here}}
 
{{markup
|<nowiki>{{font color|red|This text is different}}</nowiki>
|{{font color|red|This text is different}}<br>to change text-color only (Note: do not style text as a link)
|<nowiki>{{font color|red|yellow|This text is different}}</nowiki>
|{{font color|red|yellow|This text is different}}<br>to change text and background color
|<nowiki>{{font color||yellow|This text is different}}</nowiki>
|{{font color||yellow|This text is different}}<br>to change background color only<br>'''Note''' the two pipe-characters <code>&#124;&#124;</code> to keep the text color at default.
}}
 
==<span id="Color generation guide">Colour generation guide</span>==
{{for|a list of tools for color scheme selection and creation|#Additional tools for color scheme selection}}
The method used for selecting the colors for various top-level pages, e.g. [[Main Page]], [[Wikipedia:Community Portal|Community Portal]], [[Wikipedia:Contents|Contents]], and [[Help:Contents]].<br />The 3 colours are generated using the [[HSV colour space]], then translated into [[RGB color model|RGB]].
 
{| class="wikitable" border="0" cellspacing="4" cellpadding="8" style="border:black solid 1px;"
|+
|-
! width="60px" | Hue !! Saturation 4%<br />Brightness 100%<br /><br /><small>main background</small> !! Saturation 10%<br />Brightness 100%<br /><br /><small>2nd header, accent colour</small> !! Saturation 15%<br />Brightness 95%<br /><small>main border<br />header background</small> !! Saturation 15%<br />Brightness 75%<br /><br /><small>header border only</small>
| style="border: 1px solid #cedff2; padding: 1em; margin: auto" bgcolor="#f5faff" | background:<tt>#f5faff</tt> border:<tt>#cedff2</tt> || bgcolor="#cedff2" | &#160;
| style="border: 1px solid #a3b0bf; padding: 1em; margin: auto" bgcolor="#cedff2" | background:<tt>#cedff2</tt> border:<tt>#a3b0bf</tt> || bgcolor="#a3b0bf" | &#160;
|-
! &nbsp; !! &nbsp; !! colspan="3" style="text-align:right" | <small>Note: for layouts with no spacing between borders, use the darker border colour.</small>
| style="border: 1px solid #ddcef2; padding: 1em; margin: auto" bgcolor="#faf5ff" | background:<tt>#faf5ff</tt> border:<tt>#ddcef2</tt> || bgcolor="#ddcef2" | &#160;
| style="border: 1px solid #afa3bf; padding: 1em; margin: auto" bgcolor="#ddcef2" | background:<tt>#ddcef2</tt> border:<tt>#afa3bf</tt> || bgcolor="#afa3bf" | &#160;
|-
| style="background:#FF0000; color:white; text-align:center;" | 0° || style="background:#FFF5F5; color:black; text-align:center;" | #FFF5F5 || style="background:#FFE6E6; color:black; text-align:center;" | #FFE6E6 || style="background:#F2CECE; color:black; text-align:center;" | #F2CECE || style="background:#BFA3A3; color:black; text-align:center;" | #BFA3A3
| style="border: 1px solid #cccccc; padding: 1em; margin: auto" bgcolor="#fcfcfc" | background:<tt>#fcfcfc</tt> border:<tt>#cccccc</tt> || bgcolor="#cccccc" | &#160;
|-
| style="background:#FF2A00; color:white; text-align:center;" | 10° || style="background:#FFF7F5; color:black; text-align:center;" | #FFF7F5 || style="background:#FFEAE6; color:black; text-align:center;" | #FFEAE6 || style="background:#F2D4CE; color:black; text-align:center;" | #F2D4CE || style="background:#BFA7A3; color:black; text-align:center;" | #BFA7A3
|-
| style="background:#FF5500; color:white; text-align:center;" | 20° || style="background:#FFF8F5; color:black; text-align:center;" | #FFF8F5 || style="background:#FFEEE6; color:black; text-align:center;" | #FFEEE6 || style="background:#F2DACE; color:black; text-align:center;" | #F2DACE || style="background:#BFACA3; color:black; text-align:center;" | #BFACA3
|-
| style="background:#FF8000; color:white; text-align:center;" | 30° || style="background:#FFFAF5; color:black; text-align:center;" | #FFFAF5 || style="background:#FFF2E6; color:black; text-align:center;" | #FFF2E6 || style="background:#F2E0CE; color:black; text-align:center;" | #F2E0CE || style="background:#BFB1A3; color:black; text-align:center;" | #BFB1A3
|-
| style="background:#FFAA00; color:black; text-align:center;" | 40° || style="background:#FFFCF5; color:black; text-align:center;" | #FFFCF5 || style="background:#FFF7E6; color:black; text-align:center;" | #FFF7E6 || style="background:#F2E6CE; color:black; text-align:center;" | #F2E6CE || style="background:#BFB6A3; color:black; text-align:center;" | #BFB6A3
|-
| style="background:#FFD500; color:black; text-align:center;" | 50° || style="background:#FFFDF5; color:black; text-align:center;" | #FFFDF5 || style="background:#FFFBE6; color:black; text-align:center;" | #FFFBE6 || style="background:#F2ECCE; color:black; text-align:center;" | #F2ECCE || style="background:#BFBAA3; color:black; text-align:center;" | #BFBAA3
|-
| style="background:#FFFF00; color:black; text-align:center;" | 60° || style="background:#FFFFF5; color:black; text-align:center;" | #FFFFF5 || style="background:#FFFFE6; color:black; text-align:center;" | #FFFFE6 || style="background:#F2F2CE; color:black; text-align:center;" | #F2F2CE || style="background:#BFBFA3; color:black; text-align:center;" | #BFBFA3
|-
| style="background:#D4FF00; color:black; text-align:center;" | 70° || style="background:#FDFFF5; color:black; text-align:center;" | #FDFFF5 || style="background:#FBFFE6; color:black; text-align:center;" | #FBFFE6 || style="background:#ECF2CE; color:black; text-align:center;" | #ECF2CE || style="background:#BABFA3; color:black; text-align:center;" | #BABFA3
|-
| style="background:#AAFF00; color:black; text-align:center;" | 80° || style="background:#FCFFF5; color:black; text-align:center;" | #FCFFF5 || style="background:#F7FFE6; color:black; text-align:center;" | #F7FFE6 || style="background:#E6F2CE; color:black; text-align:center;" | #E6F2CE || style="background:#B6BFA3; color:black; text-align:center;" | #B6BFA3
|-
| style="background:#80FF00; color:black; text-align:center;" | 90° || style="background:#FAFFF5; color:black; text-align:center;" | #FAFFF5 || style="background:#F2FFE6; color:black; text-align:center;" | #F2FFE6 || style="background:#E0F2CE; color:black; text-align:center;" | #E0F2CE || style="background:#B1BFA3; color:black; text-align:center;" | #B1BFA3
|-
| style="background:#5EFF00; color:black; text-align:center;" | 100° || style="background:#F8FFF5; color:black; text-align:center;" | #F8FFF5 || style="background:#EEFFE6; color:black; text-align:center;" | #EEFFE6 || style="background:#DAF2CE; color:black; text-align:center;" | #DAF2CE || style="background:#ACBFA3; color:black; text-align:center;" | #ACBFA3
|-
| style="background:#2BFF00; color:black; text-align:center;" | 110° || style="background:#F7FFF5; color:black; text-align:center;" | #F7FFF5 || style="background:#EAFFE6; color:black; text-align:center;" | #EAFFE6 || style="background:#D4F2CE; color:black; text-align:center;" | #D4F2CE || style="background:#A7BFA3; color:black; text-align:center;" | #A7BFA3
|-
| style="background:#00FF00; color:black; text-align:center;" | 120° || style="background:#F5FFF5; color:black; text-align:center;" | #F5FFF5 || style="background:#E6FFE6; color:black; text-align:center;" | #E6FFE6 || style="background:#CEF2CE; color:black; text-align:center;" | #CEF2CE || style="background:#A3BFA3; color:black; text-align:center;" | #A3BFA3
|-
| style="background:#00FF2A; color:black; text-align:center;" | 130° || style="background:#F5FFF7; color:black; text-align:center;" | #F5FFF7 || style="background:#E6FFEA; color:black; text-align:center;" | #E6FFEA || style="background:#CEF2D4; color:black; text-align:center;" | #CEF2D4 || style="background:#A3BFA7; color:black; text-align:center;" | #A3BFA7
|-
| style="background:#00FF55; color:black; text-align:center;" | 140° || style="background:#F5FFF8; color:black; text-align:center;" | #F5FFF8 || style="background:#E6FFEE; color:black; text-align:center;" | #E6FFEE || style="background:#CEF2DA; color:black; text-align:center;" | #CEF2DA || style="background:#A3BFAC; color:black; text-align:center;" | #A3BFAC
|-
| style="background:#00FF80; color:black; text-align:center;" | 150° || style="background:#F5FFFA; color:black; text-align:center;" | #F5FFFA || style="background:#E6FFF2; color:black; text-align:center;" | #E6FFF2 || style="background:#CEF2E0; color:black; text-align:center;" | #CEF2E0 || style="background:#A3BFB1; color:black; text-align:center;" | #A3BFB1
|-
| style="background:#00FFAA; color:black; text-align:center;" | 160° || style="background:#F5FFFC; color:black; text-align:center;" | #F5FFFC || style="background:#E6FFF7; color:black; text-align:center;" | #E6FFF7 || style="background:#CEF2E6; color:black; text-align:center;" | #CEF2E6 || style="background:#A3BFB6; color:black; text-align:center;" | #A3BFB6
|-
| style="background:#00FFD5; color:black; text-align:center;" | 170° || style="background:#F5FFFD; color:black; text-align:center;" | #F5FFFD || style="background:#E6FFFB; color:black; text-align:center;" | #E6FFFB || style="background:#CEF2EC; color:black; text-align:center;" | #CEF2EC || style="background:#A3BFBA; color:black; text-align:center;" | #A3BFBA
|-
| style="background:#00FFFF; color:black; text-align:center;" | 180° || style="background:#F5FFFF; color:black; text-align:center;" | #F5FFFF || style="background:#E6FFFF; color:black; text-align:center;" | #E6FFFF || style="background:#CEF2F2; color:black; text-align:center;" | #CEF2F2 || style="background:#A3BFBF; color:black; text-align:center;" | #A3BFBF
|-
| style="background:#00D5FF; color:black; text-align:center;" | 190° || style="background:#F5FDFF; color:black; text-align:center;" | #F5FDFF || style="background:#E6FBFF; color:black; text-align:center;" | #E6FBFF || style="background:#CEECF2; color:black; text-align:center;" | #CEECF2 || style="background:#A3BABF; color:black; text-align:center;" | #A3BABF
|-
| style="background:#00AAFF; color:white; text-align:center;" | 200° || style="background:#F5FCFF; color:black; text-align:center;" | #F5FCFF || style="background:#E6F7FF; color:black; text-align:center;" | #E6F7FF || style="background:#CEE6F2; color:black; text-align:center;" | #CEE6F2 || style="background:#A3B6BF; color:black; text-align:center;" | #A3B6BF
|-
| style="background:#0080FF; color:white; text-align:center;" | 210° || style="background:#F5FAFF; color:black; text-align:center;" | #F5FAFF || style="background:#E6F2FF; color:black; text-align:center;" | #E6F2FF || style="background:#CEE0F2; color:black; text-align:center;" | #CEE0F2 || style="background:#A3B1BF; color:black; text-align:center;" | #A3B1BF
|-
| style="background:#0055FF; color:white; text-align:center;" | 220° || style="background:#F5F8FF; color:black; text-align:center;" | #F5F8FF || style="background:#E6EEFF; color:black; text-align:center;" | #E6EEFF || style="background:#CEDAF2; color:black; text-align:center;" | #CEDAF2 || style="background:#A3ACBF; color:black; text-align:center;" | #A3ACBF
|-
| style="background:#002AFF; color:white; text-align:center;" | 230° || style="background:#F5F7FF; color:black; text-align:center;" | #F5F7FF || style="background:#E6EAFF; color:black; text-align:center;" | #E6EAFF || style="background:#CED4F2; color:black; text-align:center;" | #CED4F2 || style="background:#A3A7BF; color:black; text-align:center;" | #A3A7BF
|-
| style="background:#0000FF; color:white; text-align:center;" | 240° || style="background:#F5F5FF; color:black; text-align:center;" | #F5F5FF || style="background:#E6E6FF; color:black; text-align:center;" | #E6E6FF || style="background:#CECEF2; color:black; text-align:center;" | #CECEF2 || style="background:#A3A3BF; color:black; text-align:center;" | #A3A3BF
|-
| style="background:#2B00FF; color:white; text-align:center;" | 250° || style="background:#F7F5FF; color:black; text-align:center;" | #F7F5FF || style="background:#EAE6FF; color:black; text-align:center;" | #EAE6FF || style="background:#D4CEF2; color:black; text-align:center;" | #D4CEF2 || style="background:#A7A3BF; color:black; text-align:center;" | #A7A3BF
|-
| style="background:#5500FF; color:white; text-align:center;" | 260° || style="background:#F8F5FF; color:black; text-align:center;" | #F8F5FF || style="background:#EEE6FF; color:black; text-align:center;" | #EEE6FF || style="background:#DACEF2; color:black; text-align:center;" | #DACEF2 || style="background:#ACA3BF; color:black; text-align:center;" | #ACA3BF
|-
| style="background:#8000FF; color:white; text-align:center;" | 270° || style="background:#FAF5FF; color:black; text-align:center;" | #FAF5FF || style="background:#F2E6FF; color:black; text-align:center;" | #F2E6FF || style="background:#E0CEF2; color:black; text-align:center;" | #E0CEF2 || style="background:#B1A3BF; color:black; text-align:center;" | #B1A3BF
|-
| style="background:#AA00FF; color:white; text-align:center;" | 280° || style="background:#FCF5FF; color:black; text-align:center;" | #FCF5FF || style="background:#F7E6FF; color:black; text-align:center;" | #F7E6FF || style="background:#E6CEF2; color:black; text-align:center;" | #E6CEF2 || style="background:#B6A3BF; color:black; text-align:center;" | #B6A3BF
|-
| style="background:#D400FF; color:white; text-align:center;" | 290° || style="background:#FDF5FF; color:black; text-align:center;" | #FDF5FF || style="background:#FBE6FF; color:black; text-align:center;" | #FBE6FF || style="background:#ECCEF2; color:black; text-align:center;" | #ECCEF2 || style="background:#BAA3BF; color:black; text-align:center;" | #BAA3BF
|-
| style="background:#FF00FF; color:white; text-align:center;" | 300° || style="background:#FFF5FF; color:black; text-align:center;" | #FFF5FF || style="background:#FFE6FF; color:black; text-align:center;" | #FFE6FF || style="background:#F2CEF2; color:black; text-align:center;" | #F2CEF2 || style="background:#BFA3BF; color:black; text-align:center;" | #BFA3BF
|-
| style="background:#FF00D4; color:white; text-align:center;" | 310° || style="background:#FFF5FD; color:black; text-align:center;" | #FFF5FD || style="background:#FFE6FB; color:black; text-align:center;" | #FFE6FB || style="background:#F2CEEC; color:black; text-align:center;" | #F2CEEC || style="background:#BFA3BA; color:black; text-align:center;" | #BFA3BA
|-
| style="background:#FF00AA; color:white; text-align:center;" | 320° || style="background:#FFF5FC; color:black; text-align:center;" | #FFF5FC || style="background:#FFE6F7; color:black; text-align:center;" | #FFE6F7 || style="background:#F2CEE6; color:black; text-align:center;" | #F2CEE6 || style="background:#BFA3B6; color:black; text-align:center;" | #BFA3B6
|-
| style="background:#FF0080; color:white; text-align:center;" | 330° || style="background:#FFF5FA; color:black; text-align:center;" | #FFF5FA || style="background:#FFE6F2; color:black; text-align:center;" | #FFE6F2 || style="background:#F2CEE0; color:black; text-align:center;" | #F2CEE0 || style="background:#BFA3B1; color:black; text-align:center;" | #BFA3B1
|-
| style="background:#FF0055; color:white; text-align:center;" | 340° || style="background:#FFF5F8; color:black; text-align:center;" | #FFF5F8 || style="background:#FFE6EE; color:black; text-align:center;" | #FFE6EE || style="background:#F2CEDA; color:black; text-align:center;" | #F2CEDA || style="background:#BFA3AC; color:black; text-align:center;" | #BFA3AC
|-
| style="background:#FF002B; color:white; text-align:center;" | 350° || style="background:#FFF5F7; color:black; text-align:center;" | #FFF5F7 || style="background:#FFE6EA; color:black; text-align:center;" | #FFE6EA || style="background:#F2CED4; color:black; text-align:center;" | #F2CED4 || style="background:#BFA3A7; color:black; text-align:center;" | #BFA3A7
|-
| style="background:#000000; color:white; text-align:center;" | S: 0% || style="background:#FFFFFF; color:black; text-align:center;" | #FFFFFF || style="background:#F9F9F9; color:black; text-align:center;" | #F9F9F9 || style="background:#F2F2F2; color:black; text-align:center;" | #F2F2F2 || style="background:#BFBFBF; color:black; text-align:center;" | #BFBFBF
|}
 
==Wikimedia colour schemes{{anchors|Wikimedia color schemes}}==
And additionally at the [[Community Portal]]:
===Wikipedia===
{{see also|Wikipedia:Skin}}
Wikipedia uses this colour scheme on its [[Main Page]] and, for the final row, on the [[Wikipedia:Community Portal|Community Portal]].
{{hatnote|Note: the colour for the border of the lighter boxes is also the colour of the backgrounds of the darker (title) boxes.}}
{|
! Hue !!colspan=2| Light Box<br/>background / border !!colspan=2| Title<br/>background / border
| style="border: 1px solid #f2e6ce; padding: 1em; margin: auto" bgcolor="#FFFCF5" | background:<tt>#FFFCF5</tt> border:<tt>#f2e6ce</tt> || bgcolor="#f2e6ce" | &#160;
|-
| style="border: 1px solid #d9ceb8; padding: 1em; margin: auto" bgcolor="#f2e6ce" | background:<tt>#f2e6ce</tt> border:<tt>#d9ceb8</tt> || bgcolor="#d9ceb8" | &#160;
| 150°
| style="background:#F5FFFA; border:1px solid #CEF2E0; padding:1em; margin:auto;"| {{Mono|#F5FFFA}} / {{Mono|#CEF2E0}}
| style="background:#CEF2E0;"| &#160;
| style="background:#CEF2E0; border:1px solid #A3BFB1; padding:1em; margin:auto;"| {{Mono|#CEF2E0}} / {{Mono|#A3BFB1}}
| style="background:#A3BFB1;"| &#160;
<!--From today's featured article; Did you know ...-->
|-
| 210°
| style="background:#F5FAFF; border:1px solid #CEDFF2; padding:1em; margin:auto;"| {{Mono|#F5FAFF}} / {{Mono|#CEDFF2}}
| style="background:#CEDFF2;"| &#160;
| style="background:#CEDFF2; border:1px solid #A3B0BF; padding:1em; margin:auto;"| {{Mono|#CEDFF2}} / {{Mono|#A3B0BF}}
| style="background:#A3B1BF;"| &#160;
<!--In the news; On this day-->
|-
| 270°
| style="background:#FAF5FF; border:1px solid #DDCEF2; padding:1em; margin:auto;"| {{Mono|#FAF5FF}} / {{Mono|#DDCEF2}}
| style="background:#DDCEF2;"| &#160;
| style="background:#DDCEF2; border:1px solid #AFA3BF; padding:1em; margin:auto;"| {{Mono|#DDCEF2}} / {{Mono|#AFA3BF}}
| style="background:#AFA3BF;"| &#160;
<!--Today's featured picture-->
|-
| 330°
| style="background:#FFF5FA; border:1px solid #F2CEDD; padding:1em; margin:auto;"| {{Mono|#FFF5FA}} / {{Mono|#F2CEDD}}
| style="background:#F2CEDD;"| &#160;
| style="background:#F2CEDD; border:1px solid #BFA3AF; padding:1em; margin:auto;"| {{Mono|#F2CEDD}} / {{Mono|#BFA3AF}}
| style="background:#BFA3AF;"| &#160;
<!--From today's featured list-->
|-
| 30°
| style="background:#FFFAF5; border:1px solid #F2E0CE; padding:1em; margin:auto;"| {{Mono|#FFFAF5}} / {{Mono|#F2E0CE}}
| style="background:#F2E0CE;"| &#160;
| style="background:#F2E0CE; border:1px solid #BFB1A3; padding:1em; margin:auto;"| {{Mono|#F2E0CE}} / {{Mono|#BFB1A3}}
| style="background:#BFB1A3;"| &#160;
|}
 
Additional 3-colour palettes using this same generation scheme are at the top of the [[Help talk:Using colours|talk page]]. In the [[Wikipedia:Monobook|Monobook skin]], the background colour of Wikipedia pages is {{Mono|#F8FCFF}}. In the [[Wikipedia:Vector 2022|Vector 2022]] skin, the background colour on all pages in light mode is {{Mono|#FFFFFF}}.
 
===Commons===
The Wikimedia Commons uses this colour scheme on [[:commons:Main Page]] and [[:commons:Help:Contents]]. Differing from the English Wikipedia, Commons does not use an extra, darker colour for bordering the header. Also, the colour sets are not derived from a hue the way the above table does.
{|
<!-- Left column 3 blue -->
!colspan=2| Light Box<br/>background / border !!colspan=2| Title<br/>background / border
{| cellspacing="0" cellpadding="0" style="margin:0em 0em 1em 0em; width:100% background-color:white"
|-
| style="width:50%; vertical-align:top; border:1px solid #abd5f5; background-color:#f1f5fc;" |
<div| style="background:#F1F5FC; border-bottom:1px solid #abd5f5; background-color:#d0e5f5ABD5F5; padding:0.2em 0.5em 0.2em 0.5em1em; font-sizemargin:110%; font-weight:boldauto;">background| colour:{{Mono|#F1F5FC}} #d0e5f5</div> {{Mono|#ABD5F5}}
| style="background:#ABD5F5;"| &#160;
<div style="border-bottom:1px solid #abd5f5; padding:0.4em 1em 1em 1em;">
| style="background:#D0E5F5; border:1px solid #ABD5F5; padding:1em; margin:auto;"| {{Mono|#D0E5F5}} / {{Mono|#ABD5F5}}
background colour: #f1f5fc<br />
| style="background:#ABD5F5;"| &#160;
border colour: #abd5f5</div>
|-
| style="padding:0em 0.5em 0em 0.5em;" |
| style="background:#FAF6ED; border:1px solid #FAD67D; padding:1em; margin:auto;"| {{Mono|#FAF6ED}} / {{Mono|#ABD5F5}}
| style="background:#FAD67D;"| &#160;
| style="background:#FAECC8; border:1px solid #FAD67D; padding:1em; margin:auto;"| {{Mono|#FAECC8}} / {{Mono|#FAD67D}}
| style="background:#FAD67D;"| &#160;
<!-- Right column 3 orange -->
| style="width:50%; vertical-align:top; border:1px solid #fad67d; background-color:#faf6ed;" |
<div style="border-bottom:1px solid #fad67d; background-color:#faecc8; padding:0.2em 0.5em 0.2em 0.5em; font-size:110%; font-weight:bold;">background colour: #faecc8</div>
<div style="border-bottom:1px solid #fad67d; padding:0.4em 1em 1em 1em;">
background colour: #faf6ed<br />
border colour: #fad67d</div>
|}
 
=== Wikimedia Foundation ===
==Examples==
The Wikimedia Foundation Design team has [[wmdoc:codex/latest/style-guide/colors.html|provided a color palette]] with colors being marked toward level AA conformance. It is used for all user-interface elements across products and in the main Wikimedia themes, desktop and mobile. However, it does not consider linked text.
*{{tl|HD header}}
 
*{{tl|Hinduism footer small}}
==Accessibility==
*Infoboxes on year pages: [[1822]]
{{main|Wikipedia:Manual of Style/Accessibility/Colors}}
*Many [[Wikipedia:Userboxes|userboxes]] use colour
It is best to choose background colors that offer sufficient contrast in relation to text and [[Help:Link color|blue links]], which is also the color of references, both of which are very common in most articles. Use the [https://webaim.org/resources/linkcontrastchecker/?fcolor=202122&bcolor=FFFFFF&lcolor=3366CC WCAG link contrast checker] to ensure that the chosen background color offers the recommended WCAG AA level of contrast against normal text ({{Legend inline|#202122|{{mono|#202122}}}}) and blue links ({{Legend inline|#3366CC|{{mono|#3366CC}}}} for the default [[Wikipedia:Vector 2022|Vector 2022]] skin).<ref>{{cite web |title=WCAG 2.0 and Link Colors |url=https://webaim.org/blog/wcag-2-0-and-link-colors/ |website=WebAIM Blog |publisher=WebAIM |date=22 July 2009}}</ref>
{| class="wikitable plainrowheaders" style="text-align: center;"
|+ Compatible WCAG AAA background colors against text and links
|-
! scope="col" colspan=4 | Base color
! scope="col" colspan=3 | Darkest backgrounds for dark text
! scope="col" rowspan="2" style="max-width: 7em;" | Lightest background for white text
|-
! scope="col" | Name
! scope="col" | [[HSL and HSV|Hue]]
! scope="col" | [[Hex triplet|Hex]]
! scope="col" | Color
! scope="col" | Text and [[Help:Link color|links]]<br/>(WCAG AA)
! scope="col" | Text only
! scope="col" | Pure black text<br/>(not default)
|-
! scope="row" | Red
| 0°
| {{Mono|#FF0000}}
| style="background-color:#FF0000" |
| style="background-color:#FFE6E6; color:#3366CC;" | {{Mono|#FFE6E6}}
| style="background-color:#FF8888;" | {{Mono|#FF8888}}
| style="background-color:#FF6060; color:#000;" | {{Mono|#FF6060}}
| style="background-color:#B60000; color:#FFF;" | {{Mono|#B60000}}
|-
! scope="row" | Orange
| 30°
| {{Mono|#FF8000}}
| style="background-color:#FF8000" |
| style="background-color:#FFE8D0; color:#3366CC;" | {{Mono|#FFE8D0}}
| style="background-color:#FF8E1C;" | {{Mono|#FF8E1C}}
| style="background-color:#E97500; color:#000;" | {{Mono|#E97500}}
| style="background-color:#8C4600; color:#FFF;" | {{Mono|#8C4600}}
|-
! scope="row" | Yellow
| 60°
| {{Mono|#FFFF00}}
| style="background-color:#FFFF00" |
| style="background-color:#F3F300; color:#3366CC;" | {{Mono|#F3F300}}
| style="background-color:#B1B100;" | {{Mono|#B1B100}}
| style="background-color:#9B9B00; color:#000;" | {{Mono|#9B9B00}}
| style="background-color:#5C5C00; color:#FFF;" | {{Mono|#5C5C00}}
|-
! scope="row" | Chartreuse
| 90°
| {{Mono|#80FF00}}
| style="background-color:#80FF00" |
| style="background-color:#B9FF72; color:#3366CC;" | {{Mono|#B9FF72}}
| style="background-color:#61C100;" | {{Mono|#61C100}}
| style="background-color:#54A900; color:#000;" | {{Mono|#54A900}}
| style="background-color:#326500; color:#FFF;" | {{Mono|#326500}}
|-
! scope="row" | Green
| 120°
| {{Mono|#00FF00}}
| style="background-color:#00FF00" |
| style="background-color:#ABFFAB; color:#3366CC;" | {{Mono|#ABFFAB}}
| style="background-color:#00C700;" | {{Mono|#00C700}}
| style="background-color:#00AE00; color:#000;" | {{Mono|#00AE00}}
| style="background-color:#006800; color:#FFF;" | {{Mono|#006800}}
|-
! scope="row" | Spring green
| 150°
| {{Mono|#00FF80}}
| style="background-color:#00FF80" |
| style="background-color:#9DFFCE; color:#3366CC;" | {{Mono|#9DFFCE}}
| style="background-color:#00C563;" | {{Mono|#00C563}}
| style="background-color:#00AC56; color:#000;" | {{Mono|#00AC56}}
| style="background-color:#006733; color:#FFF;" | {{Mono|#006733}}
|-
! scope="row" | Cyan
| 180°
| {{Mono|#00FFFF}}
| style="background-color:#00FFFF" |
| style="background-color:#7DFFFF; color:#3366CC;" | {{Mono|#7DFFFF}}
| style="background-color:#00BFBF;" | {{Mono|#00BFBF}}
| style="background-color:#00A6A6; color:#000;" | {{Mono|#00A6A6}}
| style="background-color:#006363; color:#FFF;" | {{Mono|#006363}}
|-
! scope="row" | Azure
| 210°
| {{Mono|#0080FF}}
| style="background-color:#0080FF" |
| style="background-color:#DCEEFF; color:#3366CC;" | {{Mono|#DCEEFF}}
| style="background-color:#60B0FF;" | {{Mono|#60B0FF}}
| style="background-color:#3098FF; color:#000;" | {{Mono|#3098FF}}
| style="background-color:#0057AF; color:#FFF;" | {{Mono|#0057AF}}
|-
! scope="row" | Blue
| 240°
| {{Mono|#0000FF}}
| style="background-color:#0000FF" |
| style="background-color:#EAEAFF; color:#3366CC;" | {{Mono|#EAEAFF}}
| style="background-color:#A2A2FF;" | {{Mono|#A2A2FF}}
| style="background-color:#8888FF; color:#000;" | {{Mono|#8888FF}}
| style="background-color:#3030FF; color:#FFF;" | {{Mono|#3030FF}}
|-
! scope="row" | Violet
| 270°
| {{Mono|#8000FF}}
| style="background-color:#8000FF" |
| style="background-color:#F3E7FF; color:#3366CC;" | {{Mono|#F3E7FF}}
| style="background-color:#C994FF;" | {{Mono|#C994FF}}
| style="background-color:#B974FF; color:#000;" | {{Mono|#B974FF}}
| style="background-color:#7600EC; color:#FFF;" | {{Mono|#7600EC}}
|-
! scope="row" | Magenta
| 300°
| {{Mono|#FF00FF}}
| style="background-color:#FF00FF" |
| style="background-color:#FFE3FF; color:#3366CC;" | {{Mono|#FFE3FF}}
| style="background-color:#FF73FF;" | {{Mono|#FF73FF}}
| style="background-color:#FF29FF; color:#000;" | {{Mono|#FF29FF}}
| style="background-color:#9F009F; color:#FFF;" | {{Mono|#9F009F}}
|-
! scope="row" | Rose
| 330°
| {{Mono|#FF0080}}
| style="background-color:#FF0080" |
| style="background-color:#FFE4F1; color:#3366CC;" | {{Mono|#FFE4F1}}
| style="background-color:#FF81C0;" | {{Mono|#FF81C0}}
| style="background-color:#FF52A8; color:#000;" | {{Mono|#FF52A8}}
| style="background-color:#B00058; color:#FFF;" | {{Mono|#B00058}}
|-
! scope="row" | Grey
| —
| {{Mono|808080}}
| style="background-color:#808080" |
| style="background-color:#EBEBEB; color:#3366CC;" | {{Mono|#EBEBEB}}
| style="background-color:#ABABAB;" | {{Mono|#ABABAB}}
| style="background-color:#959595; color:#000;" | {{Mono|#959595}}
| style="background-color:#595959; color:#FFF;" | {{Mono|#595959}}
|}
 
 
===Schemes for colour-blind readers===
{{Shortcut|H:Colorblind}}
Approximately 1 in 12 men and 1 in 200 women with Northern European ancestry have [[color blindness#Red–green colour blindness|red-green colour blindness]]; this and other types affect people worldwide.<ref>{{Cite web|last=|first=|date=1 January 2015|title=Color Vision Deficiency|url=https://medlineplus.gov/genetics/condition/color-vision-deficiency/#frequency|archive-url=|archive-date=|access-date=29 January 2021|website=MedlinePlus|publisher=U.S. National Library of Medicine}}</ref> This table shows "safe" groups of colours which are distinguishable to most colour-blind people, although colour should never be used as the sole method to convey information.
 
See also [[:Commons:Commons:Creating accessible illustrations]] for color blind friendly palettes.
 
{| border=1 cellpadding=4 style="border-collapse: collapse; border: 1px solid black;"
|- style="vertical-align:top;text-align:center;"
! Colour 1 !! Colour 2 !! Colour 3 !! Colour 4 !! Colour 5 !! Colour 6
|-
| rowspan="4" style="background: white; color: black;" | White
| rowspan="2" style="background: yellow; color: black;"| Yellow
| rowspan="2" style="background: blue; color: white;" | Blue
| style="background: red; color: white;" | Red
| rowspan="4" style="background: black; color: white;" | Black
| rowspan="2" style="background: gray; color: white;" | Grey
|-
| style="background: green; color: white;" | Green
|-
| rowspan="2" style="background: lime; color: black;"| Lime
| rowspan="2" style="background: purple; color: white;" | Purple
| style="background: brown; color: white;" | Brown
| style="background: cyan; color: black;" | Cyan
|-
| style="background: orange; color: black;" | Orange
| style="background: pink; color: black;" | Pink
|}
 
* Pick a maximum of one colour from each column. Do not use more than one colour from any one column.
* Use large expanses of the colour. If you're colouring text, use bold and a large font.
* For small expanses of colour, such as thin lines, clearly label them with text, or use non-colour techniques such as font styles (bold or italic), line styles (dots and dashes) or cross-hatching (stripes, [[checkerboard|checkers]] or [[polka-dot]]s).
* Use bright mid-range colours, like children's crayons. Do not use light or dark variants of the colours.
* If you need more colours... hard luck. Instead use non-colour techniques such as labelling, font styles (bold or italic), line styles (dots and dashes) or cross-hatching (stripes, checkers or polka-dots).
* If you are colour-blind yourself, check your revised image with a colour-sighted person to confirm the meaning is intact.
 
The following utilities may be of use in determining whether a revised image is distinguishable to colour-blind users. Typically they take a web page or image file as an input, and render a colour-blind simulated image as output:
* [https://addons.mozilla.org/en-US/firefox/search/?q=Colorblind&cat=all Mozilla Firefox color-blind addons]
* [https://michelf.ca/projects/sim-daltonism/ Sim Daltonism] simulates color blind vision and displays the results in a floating palette for macOS and iOS. Freeware.
* [https://www.colororacle.org/ Color Oracle] downloadable, free color blindness simulator for Windows, Mac and Linux. Freeware.
 
==Colour ramps==
The standard rainbow should not be used to represent continuous data, because it creates artificial thresholds; humans do not see the spectrum as a smooth ramp. Greyscales, or a perceptually-even colour ramps, or a colour map chosen to deliberately highlight certain features, are preferable. Diverging colour ramps (two colour extremes around a white or black neutral value) tend to hide some high-frequency features.
 
Colours have cultural connotations; pick ones that match your data. That is, a diverging colour ramp with extremes "<span style="color: red">hot</span>, <span style="color: blue">cold</span>" will be easier to understand than the reverse (<span style="color: blue">hot</span>, <span style="color: red">cold</span>).
 
* {{cite web |last1=McNeall |first1=Doug |title=Picking a colour scale for scientific graphics |url=https://betterfigures.org/2015/06/23/picking-a-colour-scale-for-scientific-graphics/ |website=Better Figures |language=en |date=23 June 2015}}
*{{cite web |title=Elegant Figures - Subtleties of Color (Part 1 of 6) |url=https://earthobservatory.nasa.gov/blogs/elegantfigures/2013/08/05/subtleties-of-color-part-1-of-6/ |website=earthobservatory.nasa.gov |language=en |date=1 February 2020}}
*{{cite journal |last1=Rougier |first1=Nicolas P. |last2=Droettboom |first2=Michael |last3=Bourne |first3=Philip E. |title=Ten Simple Rules for Better Figures |journal=PLOS Computational Biology |date=11 September 2014 |volume=10 |issue=9 |pages=e1003833 |doi=10.1371/journal.pcbi.1003833 |pmid=25210732 |pmc=4161295 |bibcode=2014PLSCB..10E3833R |doi-access=free }}
 
== Contrast checking tools ==
{{seealso|Wikipedia:Manual of Style/Accessibility/CSS colors for text on white}}
{{see|Wikipedia:Tools}}
{{short|WP:COLORTOOLS|H:COLORTOOLS}}
You can use an online tool or software to check the color contrast ratio:<!-- Limit to 3 to 5 -->
* {{URL|https://webaim.org/resources/contrastchecker/|WebAIM contrast checker}}
* {{URL|https://whocanuse.com/|WhoCanUse}}
* [[File:Font Awesome 5 solid laptop-code.svg|18px|Warning: External software program]]{{nbsp}}{{URL|https://www.tpgi.com/color-contrast-checker/|Color contrast analyser application}}
 
Before using a tool, check if it supports [[Web Content Accessibility Guidelines|WCAG 2.0]], as older tools based on WCAG 1.0 are outdated.
 
==== Additional tools for color scheme selection ====
 
* [[wmdoc:codex/latest/style-guide/colors.html|Codex Style Guide for Wikimedia]]
* Chrome {{URL|https://developer.chrome.com/docs/devtools/accessibility/contrast|color contrast debugger}} (with a visual guide and built-in color-picker).
* {{URL|https://www.tpgi.com/color-contrast-checker/|Color contrast analyser}} (downloadable software for precise contrast checks; be sure to only use the up-to-date "luminosity" algorithm, and not the "color brightness/difference", which is outdated.).
* {{URL|https://paletton.com/|Paletton}} (formerly Color Scheme Designer) helps select suitable color schemes for a graphical chart.
* {{URL|https://colorbrewer2.org/|Color Brewer 2.0}} provides color-blind-friendly color schemes for maps.
* {{URL|https://personal.sron.nl/~pault/#fig:scheme_light|Light qualitative color scheme}} provides a set of nine colors that work well for color-blind users and black text labels.
* {{URL|https://www.toptal.com/designers/colorfilter|ColorFilter}} simulates color-blind vision
* {{URL|https://www.color-blindness.com/coblis-color-blindness-simulator/|Coblis Color-blindness simulator}}
* Firefox {{URL|https://addons.mozilla.org/en-US/firefox/addon/nocoffee/|NoCoffee}}
 
==== Color palettes ====
 
The Wikimedia Foundation Design team {{URL|https://doc.wikimedia.org/codex/latest/style-guide/colors.html|has provided a color palette}} for AA-level contrast compliance. It is used for all user-interface elements across products and in the main Wikimedia themes, desktop and mobile. However, it does not consider linked text color.
 
For AAA-compliant color pairings for different text types (black text, white text, links, and visited links), refer to the table at [[Wikipedia:Manual of Style/Accessibility/Colors]]. For named CSS-based text colors on a white background, refer to [[Wikipedia:Manual of Style/Accessibility/CSS colors for text on white|Wikipedia:Manual of Style/Accessibility/CSS colors]] for recommended colors
 
==See also==
===Templates===
*[[Wikipedia:Infobox colours]]
*To colour text and background:
*[[Wikipedia:WikiProject Color]] - inactive
** [[Template:Font color]]
*[[Wikipedia:WikiProject Usability/Color]] - inactive
*To provide example squares of colour:
** [[Template:Color sample]]
** [[Template:Swatch]]
** [[Template:Swatch inline]]
 
===Related help pages===
* {{slink|Wikipedia:Manual of Style/Accessibility|Color}}
* [[Wikipedia:Manual of Style/Accessibility/Colors]]
* [[Help:How to reduce colors for saving a JPEG as PNG]]
* [[Help:Link color]]
* [[Help:Displaying a formula#Color]]
* [[Wikipedia:Infobox colours]] – inactive
* [[Wikipedia:WikiProject Usability/Color]] – inactive
 
===Somewhat related pages===
* {{slink|Wikipedia:Manual of Style/Text formatting|Color}}
* [[Wikipedia:Template standardisation]]
* [[Wikipedia:WikiProject Color]]
 
===Encyclopedia articles===
* [[Colour picker]]
* [[Web colours]]
 
===Lists of colours===
*[[Lists of colours]]
*Template that list colours
** {{tl|Colornames}}
** {{tl|Formula Supported Named Colors}}
** {{tl|X11 color chart}}
** {{tl|Web Colors}}
===Guide to colours===
{{Web Colors|state=plain}}
 
==References==
{{reflist}}
 
{{Wikipedia technical help|collapsed}}
[[Category:Wikipedia accessibility|Colours]]