Blue Bengal Cat: Leopard Print in Steel Grey
The blue Bengal's steel-grey coat comes from one ancient dilution mutation. Where each registry stands on it in 2026, from preliminary UK status to full Canadian recognition.
Published August 21, 2026 3 min read
Contents
A blue Bengal is the breed's dilute: the black pigment in an ordinary brown Bengal's markings softened to slate grey over a warm oatmeal ground. It is real, and it is registrable. It is also the one Bengal color whose registry status is visibly in motion, which makes it worth reading about before paying for one.
One mutation, every blue cat
Blue is not a Bengal invention. In domestic cats generally, dilution is caused by a single one-base-pair deletion in the melanophilin gene (). The 2006 study that mapped it found the identical mutation in 97 dilute cats across 26 breeds, all sharing one haplotype. That means every blue cat alive, from Russian Blue to blue Bengal, traces to one single historical mutation event. Two carrier parents, a quarter of the litter blue: classic recessive arithmetic.
Where each registry stands, precisely
This is the color where precision pays. 's current Bengal standard carries a full blue table, and every one of its blue entries is marked "(Preliminary)": a status above its reference registers but below full recognition, with no published date for conversion. and Canada's both list blue inside their main recognized color tables with no preliminary flag. Australia's standard states on its own cover that its blue language derives from " 2021 Blue", a 2021 TICA revision.
Yet the standard PDF we read, effective 2020, names no blue in its color list. Those two facts sit side by side unresolved in our research. So we publish them side by side, rather than writing a sentence about TICA's current position that no document we opened supports. In the UK fancy, the Bengal Cat Club has recorded blues in assessment classes since about 2017, per the club history our dossier cites.
What blue is not
Blue is not silver. Silver strips the warm pigment while keeping black markings (silver page); blue keeps the warmth and softens the black to grey. And blue is not the path to a show career everywhere yet: in the UK, a blue Bengal is a preliminary-status exhibit, not a champion. Market pages call the color "very rare". No registry publishes color counts, so treat rarity talk as seller's framing, and the premium as a per-cattery choice. Market figures: the price page.
Where blue stands, registry by registry
| Registry | Blue Bengal status, as read |
|---|---|
| (UK) | Full table present, every entry marked '(Preliminary)', no conversion date published |
| (US) | In the main recognized color tables, no flag |
| (Canada) | In the main recognized color tables, no flag |
| (Australia) | Blue language dated ' 2021 Blue' on the standard's own cover |
| (standard PDF read, effective 2020) | Names no blue; the 2021 revision cites was not among the documents we could open |
The vet's take
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Frequently asked questions
What is a blue Bengal cat?
A Bengal carrying two copies of the domestic dilution mutation (MLPH), turning the pattern's black to slate grey. Recognized fully in Canada and at CFA, preliminary at GCCF.
Are blue Bengals rare?
No registry publishes counts. The color's preliminary UK status and its absence from the 2020 TICA standard PDF we read say it is a recent, minority coat; specific rarity percentages online are invented.
How much is a blue Bengal cat?
No cattery card in our four-market research prices blue as its own line, so no honest named figure exists. General market pricing: the price page.
Do blue Bengals have blue eyes?
No connection: dilution affects coat pigment, not eye color. Blue eyes on a Bengal indicate a Seal Lynx snow (snow page).
Community questions
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This is information, not veterinary advice, and it cannot tell you what is wrong with your cat. Our rule is a simple one: if something is wrong with your cat, call your vet, and call an emergency clinic if it is out of hours. Nothing you read here is a reason to wait.
Medical information applies to every reader. Prices, legal duties and common practice do not: unless stated otherwise, they are given for the United States, and they differ in the UK, Canada and Australia, and often between states or provinces. Check with your own vet and your own local authority.
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