Russian Blue, Korat and Chartreux are the three best-known naturally “blue” cat breeds. They share a colour but little else, and the differences matter when you are choosing a companion for the next fifteen years.
Quick answer: Russian blue vs korat vs chartreux — here’s the short version. Convinced the breed suits you? Meet our Russian Blue kittens for sale — each with a known personality.

Russian Blue
Appearance: fine-boned and elegant, with a short dense double coat in an even blue-grey, silver-tipped guard hairs that give a subtle sheen, and vivid green eyes from around four months.
Temperament: gentle, quiet and loyal; often reserved with strangers and sensitive to stress, but deeply attached to their family.Playful in short bursts and intelligent.
Recognition: the most widely known and most often available of the three.
Korat
Appearance: silver-blue coat with a distinctive sheen, a heart-shaped face, and large green or amber-gold eyes. Medium-sized and muscular rather than fine.
Temperament: active, intelligent and very people-focused. Korats generally want to be involved in everything and are typically less reserved with visitors than Russian Blues. They can be more demanding of attention.
Availability: considerably rarer, with fewer breeders and generally longer waits.
Chartreux
Appearance: larger and heavily built, with a dense woolly blue coat, a broad head and copper to gold eyes. Often described as smiling.
Temperament: calm, quiet and affectionate. Famously quiet — some barely meow at all. Generally robust and good-natured, and often more independent than a Russian Blue.
Availability: rarer in Australia than the Russian Blue, with a smaller breeder base.
Which is right for you?
- Russian Blue — you want a close, loyal, quiet companion in a calm home, and you value their low grooming needs and lesser shedding.
- Korat — you want a more outgoing, active, constantly-involved cat and can accept a longer search.
- Chartreux — you want a larger, sturdier, very quiet and fairly independent cat.
One thing all three share
All three are intelligent and need mental stimulation. Puzzle feeders, climbing space and daily interactive play matter for each of them. For more on the Russian Blue specifically, read our temperament guide, or browse the kittens we have available.
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Russian Blue vs Korat vs Chartreux: FAQs
How much does it cost to act on this?
When readers ask about russian blue vs korat vs chartreux, the budget question comes first: our Russian Blue kittens are $2,500 with a $250 deposit, vet-checked and fully documented — see current Russian Blue kittens for sale.
How do Russian Blues compare to other breeds?
For russian blue vs korat vs chartreux context, compare running costs and temperament — see Russian Blue vs British Shorthair for an honest side-by-side.
What should I do next about russian blue vs korat vs chartreux?
Read our 99 kitten-buying FAQs, then enquire — we reply within 24 hours and will happily talk through russian blue vs korat vs chartreux for your situation.
Independent guidance: Compare breed profiles at TICA’s Russian Blue breed page alongside this guide.
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