Horse Colour Names. Very dark red chestnut coat. These are controlled by the interaction between two genes.
Melanocortin 1 Receptor MC1R and Agouti Signaling Protein ASIP. The body color of palominos varies from. Since bay is a base color it is no doubt that it is one of the most common coat colors.
Grulla Grulla horse also comes in bay red or chestnut shade.
Colors in this group include the bay dun also known as zebra dun red dun with a red or chestnut mane and tail and blue dun also commonly called grulla. Whether an Arabian or American Paint a Peruvian Paso mini pony or grade horse. The Palomino is considered a color breed meaning. A BlackWhite Pinto A Pinto is a combination white and another color.