New Silkies, Pic heavy, What colour is she?

[quail newbie]

I just got 4 silkies yesterday and I can't figure out what colour the brown ish calico looking one is. When I brought them home my husband said they looked like mad scientists so we named the white one Einstein, the gray DaVinci, the little black one is Frankenstein and the mystery coloured bird is Tesla. I'm very new to silkies and If I can get some feed back on how they look etc. that would be great. I will not be showing them, they're just pets. Thanks all

 

[Teresaann24]

I think its partridge or a mixed color.

 

[kentuckysilkies]

Possibly a Gray.