newmana / chroma-elm / Chroma.Ops.Luminance

Get/Set the luminance a color value and calculate the WCAG contrast ratio.

Definition

luminance : Chroma.Types.ExtColor -> Basics.Float

Luminance

contrast : Chroma.Types.ExtColor -> Chroma.Types.ExtColor -> Basics.Float

WCGA contrast

setLuminance : Basics.Float -> Chroma.Types.ExtColor -> Chroma.Types.ExtColor

Set Luminance