Another factor influencing the color of a cat’s eye is the stroma, which is the outer layer of the Iris. The more melanin in the cat’s iris, the darker the eyes will be, and the colors can range from lemon yellow to hazel to deep orange or brown. The darkness and intensity of the color will depend on the levels of the natural pigment produced by these cells, which is called melanin. The base layer contains specialized pigment-producing cells called melanocytes. The iris is the part of the eye that presents different colorations. The determinants of the color of a cat’s eyes are blue refraction, iris pigmentation, and breeding. That is why two littermates of the same parents can have different eye colors. The color of a cat’s eyes is influenced by several genes. Tonkinese cats have an unusual aqua-blue eye color that isn’t seen in any other breed. Other cats that can have blue eyes include the American Shorthair, British Shorthair, Balinese, Persian, Maine Coon, and Devon Rex. These include the well-known Siamese and Ragdoll breeds. Some breeds are known for their distinctive blue eyes. The gene that codes for a white coat and blue eyes can cause the cochlea of a cat’s inner ear to degenerate within days of birth. White cats with blue eyes, due to the dominant gene, are also at higher risk of being deaf than white cats with green or yellow eyes. ![]() ![]() It blocks out any other genes that code for color, which results in a completely white coat. This is due to the dominant white gene known as the epistatic white gene. It sounds far-fetched, but it is true! Blue eyes can range from a pale sky blue to a deep and brilliant sapphire.īlue eyes are far more common in white cats. Blue cat’s eyes are clear, but we see the blue color due to light reflecting around the curved sides of the irises. Blue Eyed Cats Image Credit: PixabayĬats with blue eyes don’t have any melanin in their irises.
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