What is the primary body color of a horse described as Brown?

The primary body color of a horse described as Brown is brown to brown-black. This designation refers to the horse having a dark brown coat that can appear nearly black in certain lighting or from a distance. It is a specific coloring that contrasts with other shades like chestnut, which is a reddish-brown, and does not include colors such as yellow or red that refer to distinctly different shades. Understanding these nuances is important for accurately identifying and classifying horse colors in various contexts, particularly in equestrian activities and breeding situations.