The cross between a Chestnut stallion, whose coat base coat with a reddish body, mane and tail, with no black pigment., and a Black mare with coat entirely black coat, with no dilutions and no Agouti gene action restricting black pigment to the points., can produce 4 different coat colors: Bay (35%), Chestnut (35%), Black (26%) and Dark Brown (4%). Results vary according to the genotype of each parent — use the filters above to explore specific combinations.