@jsvision/core / darken

Function: darken()

darken(color, amount): Color

Defined in: color/ramp.ts:153

Darken a color by lowering its OKLab lightness.

The perceptual counterpart of lighten; hue and chroma stay put, L is clamped to [0,1].

Parameters

color

Color

A resolvable color — not 'default'.

amount

number

OKLab-lightness decrease, 0..1 (e.g. 0.2 for a pressed state).

Returns

Color

The darkened color as #rrggbb.

Throws

InvalidColorError when color is unresolvable.

Example

import { darken } from '@jsvision/core';

darken('#3b82f6', 0.2); // a darker blue, same hue