The cross between a Roan Black stallion, whose coat the (Rn) gene acts on the base coat by distributing white hairs throughout the body, giving it a roan appearance. The head and legs retain the original base color tones. Entirely black coat, with no dilutions and no Agouti gene action restricting black pigment to the points., and a Roan Smoky Black mare with coat the (Rn) gene acts on the base coat by distributing white hairs throughout the body, giving it a roan appearance. The head and legs retain the original base color tones. Slightly faded black coat caused by a single copy of the cream gene over the black base., can produce 8 different coat colors: Roan Smoky Black (33%), Roan Black (33%), Smoky Black (11%), Black (11%), Roan Palomino (5%), Roan Chestnut (5%), Palomino (2%) and Chestnut (2%). Results vary according to the genotype of each parent — use the filters above to explore specific combinations.