rgb-color-utils

rgb-color-utils

A simple utils library for RGB colors which provides some convenient methods such as color interpolation, gradient generation, etc.

Installation

npm install rgb-color-utils

or

yarn add rgb-color-utils

Example Usage

import { parseColor, interpolate, gradientColor } from 'rgb-color-utils';

const colorList = parseColor('#cdab85'); // [205, 171, 133]
const newColor = interpolate('rgb(0, 23, 148)', '#febab5', 0.5); // '#7f69a5'
const colorMap = gradientColor('#bca380', '#00f', 4); // ['#bca380', '#8d7aa0', '#5e52c0', '#2f29df']

API

parseColor(color)

• color one RGB/HEX color string (rgba(0, 23, 148) or #bf0081)

interpolate(from, to, step)

• from the starting position RGB/HEX color string (rgba(0, 23, 148) or #bf0081)
• to the end position color string
• step the normalized value (between 0 and 1) of the interpolation. A step of 0.5 would be the middle of from and to

gradientColor(from, to, length)

• from the starting position RGB/HEX color string (rgba(0, 23, 148) or #bf0081)
• to the end position color string
• length the length of the gradient colors array.

License

MIT License