JSFiddle - React, Tailwind, and code Playground

by Pratik Bhonsle

HTML

<ul class="color-this-list">
    <li data-color="#000000">EMG</li>
    <li data-color="#333333">EMG</li>
    <li>EMG</li>
    <li data-color="#666666">EMG</li>
    <li data-color="#999999">EMG</li>
    <li>EMG</li>
    <li data-color="#cccccc">EMG</li>
</ul>

JavaScript

$('.color-this-list li').each(function(){
    var colour = $(this).data('color') || '#abcdef';
    $(this).css('background-color', colour);
});