JSFiddle - React, Tailwind, and code Playground

by seong gyun jeon

JavaScript

var rgbHax1 = new RegExp("#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})$");
var rgbHax2 = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})$/;

alert(rgbHax1.test('#AD46E0'));
alert(rgbHax2.test('#AD46E0'));