Most creams are not pure white. And even chocolate is called white, although, it is yellowish in fact.
Therefore, when you add pink dye to your cream, the color is warm.
But what to do if you need a cold shade of the pink color?
Everything is very simple. Add a drop of blue! It will take over the yellow shade!
Have you noticed that when you add blue dye to the cream cheese, you get the cyan color? But what to do when you need pure blue?
Black dye will help you! Yes, I'm not kidding! Add just a drop and get a beautiful blue color without the yellow shade!