The same way that a cp soap is done...but more planing. This ombre for cp is one cup of stong color....1/2 of same color, 1/4 of last color....mix well and pour. In melt and pour....this will be done in reverse.........add same amount of color to 3 different color cups....to 1 cup add 3 cubes, 2 to the next, 1 to the last. The trickly thing is you must spray each layer with alcohol between...and you may have to remelt in between.