Template:Ensure AAA contrast ratio: Difference between revisions

From Zoophilia Wiki
Jump to navigationJump to search
VisualWikitext
meta>Izkala
This template ensures compliance with WCAG G17. It will reject any background–foreground colour combination with a contrast ratio less than 7:1. {{Ensure AAA contrast ratio}} takes one argument, the background colour.
 
Ookami (talk | contribs)
1,664 edits
m 12 revisions imported
 
(11 intermediate revisions by 4 users not shown)
Line 1: Line 1:
{{#switch:1
<includeonly>{{#if:{{{base|}}}|{{#ifexpr:{{#invoke:Color contrast|ratio|{{{base}}}|{{{other|}}}|error=21}} < 7 OR {{#invoke:Color contrast|ratio|{{{base}}}|black|error=0}} < 7 AND {{#invoke:Color contrast|ratio|{{{base}}}|white|error=0}} < 7|{{{category|}}}}}}}</includeonly><noinclude>
| {{#ifexpr:{{#invoke:Color contrast|ratio|{{{1}}}|black}} > 7|1}}
{{Documentation}}</noinclude>
| {{#ifexpr:{{#invoke:Color contrast|ratio|{{{1}}}|white}} > 7|1}} = background-color: {{{1}}}; color: {{#invoke:Color contrast|greatercontrast|{{{1}}}|black|white}};
| #default                                                        = {{{cat|}}}}}<noinclude>
{{Documentation|content=
This template ensures compliance with [http://www.w3.org/TR/2014/NOTE-WCAG20-TECHS-20140916/G17 WCAG G17]. It will reject any background–foreground colour combination with a contrast ratio less than 7:1. {{tl|Ensure AAA contrast ratio}} takes one argument, the background colour.
 
== Examples ==
* {{#invoke:DemoTemplate|{{PAGENAME}}|navy}}
* {{#invoke:DemoTemplate|{{PAGENAME}}|red}}
* {{#invoke:DemoTemplate|{{PAGENAME}}|white}}
* {{#invoke:DemoTemplate|{{PAGENAME}}|black}}
* {{#invoke:DemoTemplate|{{PAGENAME}}|#005500}}
* {{#invoke:DemoTemplate|{{PAGENAME}}|#CC5500}}
}}
 
[[Category:Color conversion templates]]
</noinclude>

Latest revision as of 14:49, 3 September 2020

Retrieved from "https://zoophilia.wiki/index.php?title=Template:Ensure_AAA_contrast_ratio&oldid=101712"