Identifying adult runner duck colors from ducklings?

[JenniferDuBay]

I'm giving my recently hatched ducklings away, but I have an idle curiosity of what color they'll be when they grow up. My drake is black, my ducks are black, chocolate, and what I think is fawn, so what could I get from that? Here are the baby color morphs:

https://imgur.com/gallery/PHKhx6g

 

[Runner duck mom]

They are super cute! I'm very curious to see what they grow up to look like as well.

 

[JenniferDuBay]

They are super cute! I'm very curious to see what they grow up to look like as well.

What sort of runner duck colors do you have?

 

[Runner duck mom]

Our girls are fawn and white, chocolate and blue. Our drake is fawn and white. I've never hatched any of their eggs but Duckydonna has some incubating now. Very curious to see what the babies will look like when they hatch

 

[JenniferDuBay]

View attachment 1762910 Our girls are fawn and white, chocolate and blue. Our drake is fawn and white. I've never hatched any of their eggs but Duckydonna has some incubating now. Very curious to see what the babies will look like when they hatch

Oooooooh I so want penciled ducks

 

[Loopeend]

The first one looks in the brown range, the 2nd one black, the third and 4th one brown range again. The first and 3th one look maybe blue-brown combined (is that fawn? I allways get stuck with the American or UK translations), and the 4th one a wild colour brown without blue involved. All bibbed, runner pattern.
It does not look like chocolate and blue.
Please give updates!