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]

[<img src="https://blend-exchange.com/embedImage.png?bid=XyENgXpG" />](https://blend-exchange.com/b/XyENgXpG/)

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

you will need to add an hdri in the world shader in the .blend file because I forgot to save one in the file.