What colour are these silkie chicks?

[buttercup95]

I got one blue silkie, 3 black, 3 white (maybe porcelain), and 3 buff. One of the buffs has a black dot on its head so it could be a mixed color

 

[Tricoglossus]

UPDATE: Here is the chick with the buff leakage on its neck and chest. It is now 8-9 weeks old:


The chick that I thought might be porcelain is turning out to be pure white.

 

[ramirezframing]

porcelain, if I remember right is a white with a light overlay of buff, I could be wrong though.