Generate A Random Hex Color In JavaScript

const color = `#${Math.floor(Math.random() * 16777215)
  .toString(16)
  .padStart(6, '0')}`

console.log(color)

This is based off of the code on this page but adds padStart so that colors that would otherwise be less than six characters are padded properly.

There are other approaches on the page as well if you're interested.