How do you get blue copper marans?

[GrizzlyAdam]

I have a pair a blue copper marans and was curious what color their babies would be if I hatched them out and if they wouldn't be blue, how do you get blues? Thanks!

 

[bribre]

I'd like to know two.

 

[Kevin565]

I believe you'll end up with Blue Copper, Splash Copper, and Black Copper.