API Reference@grafana/datadarken

colorManipulator.darken() function

This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.

colorManipulator.darken() function

Darkens a color.

Signature

export declare function darken(color: string, coefficient: number): string;

Import

import { colorManipulator } from '@grafana/data';
const { darken } = colorManipulator;

Parameters

Parameter Type Description
color string CSS color, i.e. one of: #nnn, #nnnnnn, rgb(), rgba(), hsl(), hsla(), color()
coefficient number multiplier in the range 0 - 1

Returns:

string

A CSS color string. Hex input values are returned as rgb