Template:Ensure AAA contrast ratio: Difference between revisions
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* {{#invoke:DemoTemplate|{{PAGENAME}}|base=#CC5500|category=Test}} | * {{#invoke:DemoTemplate|{{PAGENAME}}|base=#CC5500|category=Test}} | ||
* {{#invoke:DemoTemplate|{{PAGENAME}}|base=asdf|category=Test}} | * {{#invoke:DemoTemplate|{{PAGENAME}}|base=asdf|category=Test}} | ||
==See also== | ==See also== | ||
* {{Tlx|Ensure AAA contrast ratio}} | * {{Tlx|Ensure AAA contrast ratio}} | ||
}} | |||
[[Category:Color conversion templates]]</noinclude> | [[Category:Color conversion templates]]</noinclude> | ||
Revision as of 03:10, 29 August 2015
Template documentationThis template checks for compliance with WCAG G17, i.e. that a background–foreground colour combination has got a contrast ratio of more than 7:1. It takes two arguments, the base colour value, and the tracking category, category, to place non-compliant transclusions in. A third parameter, other, is optional; the template will by default calculate the contrast ratio against black and white, on the assumption that it is used in conjunction with {{Greater color contrast ratio}}.
Examples
{{Ensure AAA contrast ratio|base=navy|category=Test}}→{{Ensure AAA contrast ratio|other=|base=navy|category=Test}}→{{Ensure AAA contrast ratio|other=navy|base=navy|category=Test}}→ Test{{Ensure AAA contrast ratio|base=red|category=Test}}→ Test{{Ensure AAA contrast ratio|base=#CC5500|category=Test}}→ Test{{Ensure AAA contrast ratio|base=asdf|category=Test}}→ Test
