Different levels/ grades of Lucys?

Blue eyed lucy's are produced from the previously mentioned. While Black eyed lucy's are produced from fire to fire. They usually as clean a white snake as the blue eyed version, but they do have black eyes with red pupils. You cnannot make a black eyed from a blue eyed pair and vice versa. Its all genetic.

You already know all the Blue eye crosses, black eyed Leucy is from a fire to a fire, but I've seen a LOT of black eyes that were not pure white but rather had various degrees of yellow spots and splotches. I don't know that they all have it, but a lot seem to.

The YB cross produces what called an ivory, while it isn't very white per se, ivory is just another name for a shade of white so I guess it's a matter of personal opinion.

You cannot breed two blue eyes and produce black eyes or vise versa, but according to a question asked here recently, it is possible to produce both types in the same clutch with the correct parents. I believe what was mentioned was a Fire/Mojave to another Fire/Mojave. It seems the main thing to accomplish this would be that both parents would have to carry the fire gene as well as one of the genes for producing blue eyes. So a fire/butter, fire/lesser, fire/mojave, etc. As long as both parents carried both one black eye gene and one blue eye gene, you should get both in the babies.

Gale