COMMON CAT COLORS

Cats have several genes for color with multiple alleles that vary in dominance, that act to control the two types of colo­r pigments, eumelanin (black/brown pigment) and phaeomelanin (yellow/red pigment). The coat color depends on which pigments are present and the presence of  genes that modify the amount of pigment in the hair shaft. This gives rise to different colors, and whether they are laid down in alternating light and dark bands along the shaft or as a single, solid band stretching from follicle to hair tip.

 Eumelanin is, in the absence of color modifer genes, black or dark brown. Phaeomelanin is, in the absence of color modifer genes, a yellow/orange color. This melanin is deposited in the hair shaft as the hair grows, but is not deposited at a constant rate. This results in the darker tips frequently seen on hairs. The Agouti gene affects the deposition of melanin in the growing hair and results in the banding effect (several bands of dark and light along the hair shaft). It causes alternating, distinct bands of eumelanin (black/brown) and phaeomelanin (red/yellow). In addition there are pattern genes that affect the distribution of color on the body. 

Tabbies

If a cat has stripes, it is a "tabby All tabbies have thin pencil lines on the face, expressive markings around the eyes, and a tabby "M" on the forehead. If you look up close at the light parts of a tabby's coat, you will see that the individual hairs are striped with alternating light and dark bands. This banding is called "agouti." Tabby is thought to be the "wild type" (the original color) of domesticated cats.

There are four different tabby patterns:

• A "mackerel tabby" has narrow stripes that run in parallel down its sides. This is what some people refer to as a "tiger."
• A "classic tabby" cat has bold, swirling patterns on its sides like marble cake. This color is called "blotched tabby" in the UK.
• A "spotted tabby" has spots all over its sides. Sometimes these are large spots, sometimes small spots, and sometimes they appear to be broken mackerel stripes.

Ticked Tabby

A "ticked tabby" (sometimes called "Abyssinian tabby" or "agouti tabby") does not have stripes or spots on its body. However, like all tabbies, it has tabby markings on the face and agouti hairs on the body. This is the color of the Abyssinian cat, but it also appears in non-purebreds and does not mean the cat is Abyssinian.

Tabbies come in many different colors. You can tell what color a tabby is by looking at the color of its stripes and its tail tip. The color of the agouti hairs (the "ground color") may vary tremendously from cat to cat, some cats may have a washed out gray ground color and others will have rich orange tones.

• A "brown tabby" has black stripes on a brownish or grayish ground color. The black stripes may be coal black, or a little bit brownish.
• A "blue tabby" has gray stripes on a grayish or buff ground color. The gray stripes may be a dark slate gray, or a lighter blue-gray.
• A "red tabby" has orange stripes on a cream ground color. The orange stripes may be dark reddish orange, or light "marmalade" orange.
• A "cream tabby" has cream stripes on a pale cream ground color. These stripes look sand-colored or peach-colored rather than orange.
• A "silver tabby" has black stripes on a white ground color. The roots of the hairs are white. You can also have a blue silver, cream silver, or red silver tabby (red silver is also known as "cameo tabby") depending on the color of the stripes. In all cases, silver tabbies have a pale ground color and white roots. To make sure, part the hairs and look at the roots.

Solids and Smokes

                             

If your cat is pretty much the same color all over, it is a "solid."

• A "solid black" is just that: black all over. It may be coal black, grayish black, or brownish black. Black cats can "rust" in the sunlight, the coat turning a lighter brownish shade.
• A "solid blue" is blue-gray all over. It may be a dark slate gray, a medium gray, or a pale ash gray. This color is also sometimes called "maltese." This is the color of the Russian Blue, Chartreux, and Korat, but it can appear in almost any other breed as well, and is also seen in non-purebreds. Solid blue does not indicate that a cat is related to any of these breeds.
• A "solid white" is white all over. Sometimes white cats have blue eyes, sometimes they have green or gold eyes, and sometimes one eye is blue and one eye is green or gold! This last color is called "odd-eyed white."

Most solid colored cats are the result of a recessive gene that suppresses the tabby pattern. Sometimes the tabby pattern is not totally suppressed, so you might see indistinct "shadow" tabby markings in certain lights even on a solid black cat. If you look at a black leopard in a zoo, you might also see these shadow markings, because the black leopard has a similar spot-suppressing gene!

The tabby-suppressing gene is not effective on red or cream cats, so you won't see red or cream cats without tabby markings.

Solid white cats are the result of a different gene that suppresses color completely. Young white cats often have vague smudges of color on the top of the head where the color is not completely suppressed. Sometimes this persists even in an older white cat.

If your cat is pretty much solid black or gray, but the roots of the hairs are distinctly white, it is a "smoke." (It's normal for the roots on a solid cat to be grayish; true smokes, on the other hand, have definite white roots.) Smokes are the solid version of silver tabbies. These cats are very dramatic because when they move, the hair parts and the white undercoat can be seen.

• A "black smoke" is a solid black cat with white roots.
• A "blue smoke" is a solid blue (gray) cat with white roots.

Cats with white markings

Clearly delineated white markings (as opposed to shaded points, like the Siamese) can appear on any color. Just add "and white" to the cat's basic color to describe the cat. So for example your cat might be a "black and white" or a "cream tabby and white."

Cats with white markings might have larger or smaller areas of white. If you want to describe your cat's color more precisely, there are different names for the different amounts of white:

• A "mitted" cat just has white paws.
• A cat with a white spot on its chest has a "locket."
• A cat with one or more little white belly spots has "buttons."
• A "bi-color" is about half white.
• A "harlequin" is mostly white with several large patches of color.
• A "van" is almost all white with color patches only on the head and tail.

There are a couple of affectionate, informal terms used for black and white cats:

• A "tuxedo cat" is a black and white cat with white paws, chest, and belly. It might have some white on the face as well.
• Some people call black and white cats "jellicle cats" (after T.S.Eliot)

Torties, and calicos

If your cat is randomly patched with different colors, you probably have a tortie, patched tabby, or calico.

For cats without white markings:

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• A "tortoiseshell" or "tortie" is randomly patched all over with red, black, and cream. The patches may be very mingled, or they may be more distinct.
• A "blue-cream" (also called "blue tortie" or or "dilute tortie") is randomly patched all over with blue and cream. This is a soft, pastel color.
• A "brown patched tabby" looks almost like autumn leaves, with patches of brown tabby and patches of red tabby. This color is also known as "torbie" because it is a tabby tortie.

A "calico" has more white.

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• As a rule, the more white there is on the cat, the larger and more distinct the red and black patches will be. You'll notice that the large black patches are solid black, and the large red patches are actually red tabby.
• A "dilute calico" has the same amount of white as a calico, but instead of red and black patches, it has blue and cream patches. The blue patches are solid blue, and the cream patches are cream tabby.
• A "patched tabby and white" or "torbie and white" may have any amount of white. A patched tabby with a lot of white, like a calico, has large distinct patches of color, and is sometimes called a "patterned calico," "calico tabby," or "caliby."

Pointed ("Siamese") pattern

If a cat has dark "points" (face, paws, and tail) shading to a much lighter color on the body, it is a "pointed" cat. This is the pattern of the Siamese cat, but many other breeds as well as non-purebreds also come in this pattern, so it does not mean that the cat is a Siamese. This pattern is also sometimes called the "colorpoint" pattern (not to be confused with the Colorpoint Shorthair breed) or the "himalayan" pattern (not to be confused with the Himalayan breed).

Pointed cats are born white and gradually darken with age. A young pointed cat will have a much lighter body color than an older pointed cat.

Pointed cats can come in many different colors:

• A "seal point" has dark brown points and a body color anywhere between light brown and ivory.
• A "blue point" has gray points and a light gray or beige body.
• A "lynx point" has tabby points! It might have any of the colors described in the tabby section. For example, you could have a "blue lynx point" or "red lynx point." The body color may show some shadow tabby markings, especially as the cat gets older.
• A "tortie point" has tortoiseshell points, and a "blue-cream point" has blue-cream points. Patched tabby points are also possible.

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