The volumn or density of a bait plays a huge part in color. Thicker baits will always show up as darker, or richer, in color than a narrow or thin bait using the same batch. Changable colors like that one will shift better in thicker baits because of the extra surface area and they have more internal volumn for reflection from inside.
"Im trying to start a cookbook as stated in previous post, so I did not want to add more color after first shot"
If all you want is a starting point for colors, this will work. I'd work up a color until its to where I want it then add it to the cook book. If a color doesn't work well with certain baits or some sizes of baits I make a note of that at the end of the recipe.