Module:Color contrast/doc
Jump to navigation
Jump to search
This is the documentation page for Module:Color contrast
 | Parts of this documentation were copied from the English Wikipedia article on this module. Note that the documentation could have been edited since copying. |
Usage
To use this module, you may use one of the above listed templates 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}}