No standard cat breeds meet the exact search criteria — there are no recognized breeds that commonly have a solid grey (often called “blue”) coat and true blue eyes as adults.
Understand why this combination is rare. Kittens are born with blue eyes, but most change color as they mature. True blue adult eyes usually come from specific genes: the colorpoint (temperature‑sensitive albinism) or strong white/white‑spotting genes. The gene that makes a coat look “grey” (the dilution of black, often called blue) does not force the eyes to stay blue. Combine those facts and the exact pairing — a solid grey adult with natural blue eyes across a breed — does not commonly occur.
Consider the technical reasons and near matches. Pointed breeds (Siamese, Ragdoll, Birman, Himalayan, Balinese, Javanese, Neva Masquerade, Snowshoe) often have blue eyes, but they show contrast between a pale body and darker points rather than a single solid grey coat. White‑dominant breeds or odd‑eyed white cats can have blue eyes while showing grey patches or matings can produce blue eyes in mixed cats, but these are exceptions, not breed standards. Well‑known grey breeds like Russian Blue, Chartreux, and Korat normally have green or gold eyes, not blue.
Explore related categories instead. Look for “cat breeds with blue eyes,” “colorpoint (grey point) breeds,” or “white/odd‑eyed cats” if you want blue eyes. If you specifically want grey fur plus blue eyes, consider point‑pattern breeds with grey (blue) points or individual mixed cats with white spotting — they are the closest real‑world matches.
