Module:Color contrast/doc
This is a documentation subpage for Module:Color contrast (see that page for the module itself). It contains usage information, categories and other content that is not part of the original module page. |
This module is used primarily by
Usage[edit]
To use this module, you may use the above listed template or invoke the module directly
To compute relative luminescence
{{ColorToLum|color}}
or{{#invoke:Color contrast|lum|color}}
To compute a contrast ratio between two colors
{{Color contrast ratio|color1|color2|error=?}}
or{{#invoke:Color contrast|ratio|color1|color2|error=?}}
To determine which of two colors (color2a and color2b) has the greater contrast ratio with a particular color (color1)
{{Greater color contrast ratio|color1|color2a|color2b}}
or{{#invoke:Color contrast|greatercontrast|color1|color2a|color2b}}
To compute the contrast ratio between the background and text colors specified in a css style string
{{#invoke:Color contrast|styleratio|css style statement string|default background color|default text color}}