Not only that, but it seems to be also influenced by the time of year and where they are in the shed cycle. Mojave complex BEL's hatch out light pink. I am not sure about YB or fire. I should have an Ivory baby this year. No babies in the fire complex though. That is next year.
In any case, I should have enough white animals of various ages and gene combos to have a little fun with. My original "operation" was designed to make RELs in as many combos as possible. Off of the top of my head, I think I have six clutches this year that will contain white snakes. All my other projects are being done to finance making the white snakes. LOL