chroma-js/src/io/num/num2rgb.js

JavaScript library for color conversions

import { type } from '../../utils/index.js';

const num2rgb = (num) => {
    if (type(num) == 'number' && num >= 0 && num <= 0xffffff) {
        const r = num >> 16;
        const g = (num >> 8) & 0xff;
        const b = num & 0xff;
        return [r, g, b, 1];
    }
    throw new Error('unknown num color: ' + num);
};

export default num2rgb;