hue.js

var script = document.body.appendChild(document.createElement('script'))
script.src='https://code.jquery.com/jquery-1.12.0.min.js';
script.onload = function() {
  var value = 360;
  $("body")
    .css("transition", "-webkit-filter 1s linear")
    .css("-webkit-filter", "hue-rotate(0deg)").on("transitionend", function() {
      value += 360
      $("body").css("-webkit-filter", "hue-rotate("+value+"deg)")
  });
  setTimeout(function() {
    $("body").css("-webkit-filter", "hue-rotate("+value+"deg)")
  }, 200)
}