what breed of chicken is this

[Amber1988]

I had a broody hen hatch 13 chicks. 3I of them are this coloring pattern. What breed are they?

 

[Brahma Chicken5000]

What breed is the mother and father?

 

[Crazy for Chickens!]

X2

 

[Amber1988]

Honestly im unsure!! I have comets, black marans and an orpington(so i was told), red sex link rooster(again what someone said he was) and a i believe something like a black copper maran rooster