title: Change a color code to another using JavaScript in browser console
body: <p>I am a web designer. </p>
  
  <p>When I browse web sites I like to change some colors and look at how site will appear when I change the primary color. </p>
  
  <p>I do this using "inspect elements". But it is very time consuming work since I need to add lot of codes to change everywhere.</p>
  
  <p>Is there any JavaScript code which I can use to change one color code to another color code using browser console.</p>
  
  <p>Basically what I want to is something like below...</p>
  
  <p><strong>Change #FFF8DC color to #e6dfc6 color everywhere in this site using browser console.</strong></p>