Do blue cats exist?

Have you ever wondered about the existence of blue cats? It's a fascinating question that has sparked curiosity among many animal lovers and cat enthusiasts alike. While we're all familiar with the classic tabby, calico, and Siamese coat colors, the idea of a blue feline may seem like something out of a fantasy novel. But is it possible for cats to have blue fur? Let's delve into the world of feline genetics and explore the answer to this intriguing question.