What color describes a horse that is reddish brown with a black mane and tail?

The color that describes a horse with a reddish brown body complemented by a black mane and tail is referred to as "Bay." This coloration is characterized by the reddish brown coat along with the distinct black points on the mane, tail, and often the lower legs. Bay horses can vary in shades but the defining feature remains the darker mane and tail contrasting with the body color.

In contrast, chestnut horses have a reddish-brown or light brown coat but lack the black points, possessing manes and tails that match or closely resemble their body color. Sorrel, while similar to chestnut, typically refers to a lighter shade that can be confused with a chestnut but also lacks black points. Palomino horses exhibit a golden coat with a white or light cream mane and tail, which distinctly differs from the characteristics of a bay horse.