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Science & Nature • Cat breed

Russian Blue

The Russian Blue is a pedigreed domestic cat breed known for its short, dense blue-grey coat with a silvery sheen and vivid green eyes.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 27, 2026|2 min read| Fact-checked

The Russian Blue is a pedigreed domestic cat breed known for its short, dense blue-grey coat with a silvery sheen and vivid green eyes. It is generally described as a medium-sized, fine-boned but muscular cat with a reserved temperament and strong attachment to familiar people. The breed’s exact origin is uncertain, but it is commonly associated with northern Russia and early displays in Britain in the 19th century.

Characteristics

The Russian Blue has a short, dense double coat in blue with silver tipping, giving a distinctive silvery sheen. Its body is described as medium-sized, fine-boned but muscular, with a graceful appearance. The wedge-shaped head and bright green eyes, often emerald or yellow-green, are breed hallmarks.

Temperament

Sources consistently describe the breed as gentle, quiet, loyal, and affectionate with family members. They are often more reserved with unfamiliar people.

Origin and history

The breed’s precise origin is not fully documented, but it is commonly linked to northern Russia and the port region of Arkhangelsk. Early appearances in Britain under names such as Archangel Cat helped establish the modern breed.

Breed recognition

Russian Blues are recognised by major cat registries and have championship status in international competition. The breed standard focuses on the blue coat, coat texture, and eye colour.

Key facts

  • The Russian Blue is a short-haired cat breed with a distinctive blue-grey coat and silver sheen.
  • Its eyes are typically green, often described as emerald green or yellow-green.
  • The breed is generally considered a naturally occurring breed associated with northern Russia.
  • Russian Blues are widely described as calm, loyal, and somewhat reserved with strangers.
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Canadian context

Russian Blues are a recognized cat breed of interest to Canadian cat breeders, registries, and pet owners, and they are included in the breed standards and information resources used by cat enthusiasts in Canada.

Frequently asked questions

What is a Russian Blue cat?
A Russian Blue is a pedigreed domestic cat breed known for its blue-grey coat, green eyes, and calm temperament.
Where did the Russian Blue originate?
Its exact origin is uncertain, but it is commonly associated with northern Russia, especially the Arkhangelsk region.
What does a Russian Blue look like?
It typically has a short, dense double coat with silver tipping, a slender muscular body, and green eyes.
What is the Russian Blue’s temperament?
It is usually described as gentle, quiet, loyal, and somewhat reserved with strangers.
Is the Russian Blue a recognized breed?
Yes. It is accepted by major international cat registries and holds championship status.
What are other names for the breed?
The breed has also been called the Archangel Cat or Archangel Blue.

References

  1. Wikipediahttps://en.wikipedia.org/wiki/Russian_Blue
    Supports: Breed description, coat colour, eye colour, and general recognition.
  2. The International Cat Associationhttps://tica.org/breed/russian-blue/
    Supports: Breed status, coat length, and basic breed characteristics.
  3. Los Angeles Timeshttps://www.latimes.com/companion-animals/cats/breeds/story/russian-blue-cat-breed-guide
    Supports: Origin tradition, early exhibition history, and Archangel Cat name.
  4. Petfulhttps://www.petful.com/cat-breeds/russian-blue-cat-profile/
    Supports: Body type, temperament, and origin summary.
  5. Purinahttps://www.purina.com/cats/cat-breeds/russian-blue
    Supports: Weight range, coat description, and breed history.
  6. WebMDhttps://www.webmd.com/pets/cats/what-to-know-about-russian-blue-cat
    Supports: Hallmark traits, body type, and origin tradition.