README.md

Get best contrast color

get-best-contrast-color calculates which color in an array of colors gives the highest contrast to another color.

Doesn't handle transparency as of yet.

Installation

$ npm install get-best-contrast-color

Usage

import bestContrast from 'get-best-contrast-color';
// If you're not using EMS but CommonJS:
// const bestContrast = require('get-best-contrast-color').default;

const background1 = 'palevioletred';
const background2 = 'saddlebrown';

const colors = [
  '#222',
  'blue',
  'rgb(255, 255, ,255)',
];

bestContrast(background1, colors); // '#222'
bestContrast(background2, colors); // 'rgb(255, 255, 255)'

Signature

(background: string, colors: array) => string

Contributing

I appreciate your issues and PRs on Github!

Testing

yarn build && yarn test

Releasing

This project uses np.

1. Make sure your changes are in master
2. Run yarn release
3. Follow the interactive release guide