german sheperd colors

whtat color would you get if you mix a female black and tan German shepherd with a black male?
I'm going to buy a GSD pup and father is AKC / all black and the dome of the mother is black and tan color of the offspring are black and tan, but now I want to be sure of that.
You could say the color of the genetics of my race (Great Danes) and the probabilities of different colored sand between two parents, but is obviously different from GSD. I would recommend a Internet search for things like "GSD" + "color / color" + "genetics" and see if you can find a scientific answer accurate. When I did, I found a site that can help understand the genetics of color in http://jmadesign.com/Frankenhaus/colorgen01.shtml: GSD … and http://hauspharao.com/breeding/colorgenetics.html This site describes the genetics of color, and offers a menu that will give the chance of offspring … Remember that http://hauspharao.com/colorgenetics/diagHQ.jpg GSD black-tan/bi-colour/two tone look darker in the birth of what will be when they grow up. Some even think that may be all black, but lighten with maturity. Happy investigating!
German Shepherd Coat Colors – GSD Coat Colors and Patterns