What color is a Silky Terrier?

What color is a Silky Terrier?
Silky Terriers are usually black and tan or blue and tan. The “blue” refers to a steel-blue or silver-blue color that covers most of the body, while the “tan” refers to tan markings on the face, ears, chest, and legs. The tan markings are typically found above the eyes (eyebrows), on the sides of the muzzle, on the cheeks, inside the ears, on the chest, and on the lower legs. This color combination gives Silky Terriers their distinctive appearance.