What is the colour of this chick?

Hello, I hatched 8 chicks last week. Six were black, one was brown, one was blue. The father is silver penciled, the moms aren’t black. Anyway, I believe some of the chicks started changing colour. Is this baby black or brown? Or maybe brown and black penciled? I know, it is in a dirty frying pan, but I swear I didn’t fry it! There’s also a picture of them all together. And a picture of the brown chick. It should be noted that they have no problem getting out of this small box, and have a nice bigger enclosure.