Photos would be fun. How old is that chick? Sometimes there can be changes between juvenile plumage and adult plumage. Adult plumage can change with an adult molt. The world of chickens can be fun.
It hasn't been that long since someone posted a photo of a chicken that was colored totally different on one side of its body compared to the other. I would not consider that much of a difference real common but it is not unheard of.