Not currently. I'm wanting to create a flock with colored layers with ability to produce colored layers. I've got a few easter egger and splash ameracauna pullets currently, and just acquired what I think is an easter egger rooster.
It might be worth getting a DNA test on the rooster. If he has two copies of the blue egg gene, then all his daughers must inherit at least one copy of that gene, so all his daughters will lay blue or green eggs.
https://iqbirdtesting.com/blueegg
If a hen lays a white or brown egg, she does not have the blue egg gene at all. Since she does not have it, she cannot pass it to her daughters. So if you want a flock that reliably lays blue or green eggs, do not hatch eggs that are white or brown (or cream, tan, pink, etc-- those are all colors with no blue gene.)
If a hen lays a blue or green egg, she might also have the gene for not-blue, in which case she will give the blue egg gene to half her daughters and the not-blue to the other half of her daughters. Or a hen who lays blue or green eggs might have two copies of the blue egg gene, which means every daughter will inherit one, and every daughter will lay blue or green eggs.
Egg color genes fall into two main categories:
blue egg or not-blue egg (discussed above)
brown or not-brown
Brown eggs have a coating of brown on the outside of the egg. There are quite a few genes that affect how dark that brown coating is. White eggs and blue eggs do not have that brown coating. Green eggs have a brown coating on a blue base color.