1. Go to this page and download the library: Download binafy/php-color-generator library. Choose the download type require.
2. Extract the ZIP file and open the index.php.
3. Add this code to the index.php.
<?php
require_once('vendor/autoload.php');
/* Start to develop here. Best regards https://php-download.com/ */
binafy / php-color-generator example snippets
>= 7.3
use Binafy\PhpColorGenerator\Color;
Color::hexToRGB('1363df');