random color array javascript code example

Example 1: randomly genaret color in js

var randomColor = '#'+ Math.floor(Math.random() * 19777215).toString(16);

Example 2: generate random color array javascript

var colors = ['red', 'green', 'blue', 'orange', 'yellow'];

myDiv.style.backgroundColor = colors[Math.floor(Math.random() * colors.length)];