The cross between a Roan Bay 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. Brown body with black mane, tail, lower legs and ear tips, due to the presence of black pigment restricted to the points by the Agouti gene., and a Gray Cremello mare with coat the (G) gene acts on the base coat promoting progressive lightening throughout the horse's life until reaching very pale or completely white tones. Very pale cream coat, almost white, with blue eyes, caused by double dilution of the cream gene over the chestnut base., can produce 12 different coat colors: Gray Roan Buckskin (14%), Roan Buckskin (14%), Gray Buckskin (14%), Buckskin (14%), Gray Roan Palomino (9%), Roan Palomino (9%), Gray Palomino (9%), Palomino (9%), Gray Roan Smoky Black (2%), Roan Smoky Black (2%), Gray Smoky Black (2%) and Smoky Black (2%). Results vary according to the genotype of each parent — use the filters above to explore specific combinations.