Russian Blue: Even, bright blue coat with no markings. Silver-tipped guard hairs add luster. Short-haired, plush. Bright green eyes. Affectionate, intelligent nature makes them a unique companion.
Chartreux: National cat of France. Originated in Persia. Blue-gray fur, copper eyes. Coat varies from light ash to deep slate. Plush double-coated with woolly texture.
Nebelung: "Creature of the mist" in German. Elegant, uniformly blue-gray cat. Resembles long-haired Russian blue. Medium-length blue coat with silver-tipped hairs. Striking contrast with green eyes.
Korat: Dark blue cat with "rain-cloud gray" color. Silver-tipped coat with a "seafoam" effect. Short coat, light blue at roots, deeper shade towards tips. Silvery finish on face and feet.
British Shorthair: Often called "British blue." Iconic blue fur, copper eyes. Short, dense, thick coat. Blue color varies but stays uniform. Commonly known as a top blue cat breed.
Oriental Shorthair: Not exclusively blue. Blue coat is striking. Solid blue looks elegant. Soft bluish-gray to deep slate grey. Other blue coat types: smoke, silver, tabby, pointed, particolored.
Persian: Long, flowing coat, flat face, bright eyes. Dozens of colors. Blue coat once highly desired. Great with the exotic look. Categories: solid, smoke, shaded, tabby, parti-color, bi-color, Himalayan.
Burmese cats have a range of coat colors: sable, champagne, platinum, and blue. The blue coat is medium gray with fawn undertones, and their coat is fine and satin-like.
American Shorthair: medium-sized, various coat colors/patterns, including blue (rare). Friendly, laidback, gentle. Ideal for families with kids. Popular in the USA.
Domestic Shorthair: official term for mixed breed, non-pedigreed cat. Most popular in the U.S., owned by 80% of Americans. Diverse patterns/colors, including blue.