I'll give you a hint on the white ones, they are mottled. I'm not really sure which of the brown layers I sent you though, so those will be a mystery until they hatch.
Oh..... I love the color Mottled. I have bantam Blue & black mottled cochins. Just waiting for them to start laying. They are just about 6 months old. Guess I will have to wait till they hatch. I am bad at waiting.