Will this make a paint like silkie?

[guinea fowl galore]

I have two silkies they are both white and I noticed a while ago that they both also have a couple of black feathers on them. If I breed these two together will the chicks be all white, all black or white and black? Or is it a 'don't know till you try it out' kind of thing.

 

[Elite Silkies]

I have 2 hens that have one black feather and they have produced offspring with black feathers.

 

[Illia]

A couple stray black feathers usually means it's just a white with something leaking. Even black x dominant white can sometimes create white birds with a couple stray black feathers.

 

[guinea fowl galore]

So would I just be wasting my time trying to make a paintish one? or is there still a small chance?