Dilute calico names a coat color pattern, not a breed: a white cat with patches of soft blue-gray and cream, the pastel version of the classic black, orange and white calico. The softer shades come from two copies of a recessive dilution gene, and the amount of white varies from a little on the paws and chest to most of the body. Like all calicos, dilute calicos are almost always female, because the orange color gene is carried on the X chromosome.
Most dilute calicos in shelters are domestic shorthairs or longhairs, though the pattern also appears in Persians, British Shorthairs, Maine Coons and many other breeds. Color says little about personality, so adopters will meet dilute calicos who are shy, bold, cuddly or independent. The individual cat's history and age are the best guides to how it will settle in.