Difference between revisions of "Template:Ensure AAA contrast ratio/doc"

From blackwiki
Jump to navigation Jump to search
imported>The Earwig
m (fix)
imported>DePiep
Line 14: Line 14:
 
*  {{Tlx|Ensure AA contrast ratio}}
 
*  {{Tlx|Ensure AA contrast ratio}}
  
<includeonly>
+
<includeonly>{{sandbox other||
 
[[Category:Color conversion templates]]
 
[[Category:Color conversion templates]]
</includeonly>
+
}}</includeonly>

Revision as of 15:43, 25 August 2017

This 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

See also