How to apply several colors that matches with the displacement map? I am able to use a mix shader to apply the gold color to the black lines on the displacement and the blue color to the white area. [![black and white][1]][1] 

How would I then color the inside rectangles a different color like in the example color image?[![Color][2]][2]


  [1]: https://i.sstatic.net/qqHK4.jpg
  [2]: https://i.sstatic.net/drVpg.jpg