Random Color changing Div

Chameleon.js

var count = 8;

var colors = ["#FFA722","#22D3FF","#0AB418","#854BFF","#FF2663","#FF0D4C","#FFA722","#FF0D4C"];

for (var i = 0; i < count; i++){
  var rand = Math.floor(Math.random()*colors.length);
  $('#skill' + i).css("background-color", colors[rand]);
}
window.setInterval( function () {
    var hue = 'rgb(' + (Math.floor(Math.random() * 256)) + ',' + (Math.floor(Math.random() * 256)) + ',' + (Math.floor(Math.random() * 256)) + ')';  
    $('body').animate( { backgroundColor: hue }, 1000);
}, 5000);

window.setInterval( function () {
    spectrum();
}, 5000);

function spectrum(){  
    var hue = 'rgb(' + (Math.floor(Math.random() * 256)) + ',' + (Math.floor(Math.random() * 256)) + ',' + (Math.floor(Math.random() * 256)) + ')';  
    $('body').animate( { backgroundColor: hue }, 1000);  
}