Are these purebred Brahma and what colour is this called?

[Lamb770]

Hello all,

Am wanting to know if these are purebred Brahma pullets and what colour would this be called?

Thank you in advance.

 

[JedJackson]

They look purebred to me. The color is blue partridge. The one in the last two pictures has the best coloring.

 

[Flockking]

X2