What color marking is found on a horse from coronet to mid cannon?

The correct answer is white, as this is the color marking that typically extends from the coronet band at the top of the hoof to the mid cannon bone on a horse. This marking is known as a "stocking" or "sock," depending on its height.

In equine color and markings terminology, a white marking in this position indicates a specific pattern that can be useful for identification purposes. These markings are not only visually distinctive but also serve as important identifiers in the equine world, helping to ensure accurate breed registration and ownership tracking.

While black, brown, and gray may describe equine coat colors or other types of markings, they do not apply to the specific marking that spans from the coronet to the mid cannon. This area is primarily recognized for its white markings, which can come in various degrees of presence and height, but remain classified as white regardless.