How to change the #4c66a4 colored controls into red color in my asp.net web page using jquery?

See more:

jQuery

jQuery-UI

Hi, in my asp.net website i want to change the color of my page controls according to the color selection. suppose if i select red color then all my website page's #4c66a4 colored controls should change into red color. i am using below jQuery code but it is not working correctly.anyone please help me regarding this.

function fnChangeColor() {

         for (i = 0; i < $('*').length; i++) {
             ctrl = $('*')[i];
             prevColor = $('*')[i].style.color;

             if (prevColor == "#4c66a4")
                 ctrl.style.color = 'red';
             else
                 ctrl.style.color = prevColor;
         }
  }