Shades of black is a term used to describe the various tones of black that can be seen in different materials. JET, SABLE, EBONY, and ebons are all shades of black that can be found in nature. JET is a type of black coal that is often used for jewelry and other decorative items. SABLE is a dark brownish-black color that is found in the fur of certain animals. EBONY is a deep black color that is found in the wood of certain trees. Ebons is a dark grayish-black color that is often used in fabrics and other materials.