I breed a male white silkie to a female black silkie and hatched these little chicks. I did some research and found if you breed a white one and a black one together you will get a paint one, but this one doesn't look any of the paint silkie chick pics from online. Its back has these stripes mixed with 3-4 colors.
This is its sibling coming from the same parents. It got some black/gray feathers as well on it.

This is its sibling coming from the same parents. It got some black/gray feathers as well on it.