Vikipedio:Lua/Moduloj/Color contrast/en

Ŝablona programado	Diskutoj	Lua			Testoj	Subpaĝoj
		Modulo	Esperanto	English		contrast&namespace=828 Modulo:	contrast&namespace=4 Dokumentado

Usage

To use this module, you may use one of the above listed templates or invoke the module directly

To compute relative luminescence

   {{#invoke:Color contrast|lum|color}}

To compute a contrast ratio between two colors

   {{#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)

   {{#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}}