As of 2015, granite colors from the Home Depot are classified under broad categories such as white, gold, gray, tan and metallic. Black, green and blue, and pink and red are also categories.
Each color category of granite counter tops at the Home Depot contains tops with patterns in the dominant color. White Springs and Bianco Romano, for instance, are classified under white counter tops. Volga Blue, Blue Pearl and Sapphire Blue are classified under the blue and green category. The category with the highest number of tops listed under it is black. The category with the least is metallic.