Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

How Do Siamese Kittens Get Their Color? Interesting Breed Genetics Explained

siamese kittens on a table covered with cloth

The Siamese breed is sweet, talkative, intelligent, and a pleasure to own. These cats are also famous for their distinctive coloring. In fact, there are 32 known color combinations!

Many Siamese owners wonder what determines the color of their cats. Specifically, how do Siamese kittens get their color? Do their colors change? When do they get their color?

To answer one question, Siamese kittens get their coat color from the Himalayan gene that they have. We answer the other questions and more here, so read on!

divider 3 paws

How Do Siamese Kittens Get Their Color?

The Siamese breed has a gene that causes the colors that you find them in. It’s called the Himalayan gene, and it causes something called temperature-reactive albinism. This changes the color of the kitten based on their local body temperature.

The fur in the cooler parts of the kitten’s body will be darker than the fur in the warmer regions. The darker parts are called color points and include lynx points, seal points, chocolate points, apricot points, and cinnamon points.

three siamese kittens on the floor
Photo Credit: ADA_photo, Shutterstock

When Do Siamese Kittens Get Their Color?

All Siamese are born with a white color because they’ve just spent 9 weeks in a warm womb. You should see your kitten’s white color gradually begin to change when they’re about a week old. You’ll also start to notice dark points on certain areas of their fur at this time because their body temperature starts to drop, enabling color changes to occur. This is when you’ll begin to see color points on the cat’s legs, face, tail, and ears.

What Are the Siamese Point Colors?

Your furry friend’s points will become darker as the temperature gets hotter. This color is determined by genetics and can result in four natural shades. These are chocolate, blue, seal, and lilac point.

There are also point colors that have been developed in specific breeding programs. These can include cinnamon, fawn, lynx, caramel, tabby, white, red, tortie, and apricot.

two siamese kittens in their blue bed
Photo Credit: Linn Currie, Shutterstock

divider 2 catsWhat Are Other Causes of Color Changes?

Genetics and a unique gene aren’t the only things that lead to color changes in the Siamese breed.

1. Seasonal Changes

Siamese cats’ colors change with the seasons. If you live in a hot climate, you may notice that your furry friend’s fur is a lighter shade when they shed their winter coat for the spring. Once the fall season arrives and your cat grows their winter coat, the fur will be a darker color. All these factors lead us to believe that the seasons play a part in the shade of a Siamese’s fur.


2. Other Reasons for Color Changes

There are a few other causes of color changing in your Siamese.

  • Diet deficiencies
  • The effects of the sun
  • Certain health conditions
  • Old age
  • A rise in body temperature

If you think your Siamese cat is changing colors abnormally, it’s best to make an appointment with a vet for diagnosis and treatment. Although they change color with the seasons, certain health conditions and diet problems will cause the same reaction, which could be dangerous to your feline.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

divider 2 cats

Is It Possible for a Siamese Cat to Be Black?

A Siamese cat is technically considered to be a black cat. The Himalayan gene just prevents melatonin from circulating through the cat, which is why they develop seal points on their body instead of a solid black coat.

Are All Siamese Cat Colors Recognized?

While there are over 32 color variations in the Siamese breed, not all of them are CFA recognized. Here is a list of the most common color variations and whether they are CFA recognized:

  • Blue point: Light grey to slate blue — Yes
  • Lilac point: Light lilac with pink undertones — Yes
  • Seal point: Light brown to black — Yes
  • Chocolate point: Very dark brown with black points — Yes
  • Fawn point: Pale brown with hints of pink — No
  • Caramel point: Creamy brown with dark pinkish-grey — No
  • Cinnamon point: Warm orangish brown — No
  • Flame point: Slight orange to Tabby-like — No
  • Tortie point: Bi-color with various patterns — No
  • Apricot point: Very pale orange — No
  • Cream point: Pale orange — No
a woman holding siamese kittens in her arms
Image Credit: Yulia Kostyushina, Shutterstock

Are Blue Eyes the Norm for Siamese Cats?

Yes, blue eyes are the norm for this cat breed and are one of the breed’s most striking features. Most cats have blue eyes when they are born; then, the eyes change as the kittens reach adulthood. The gene that accounts for their color also makes it possible for their eyes to stay blue, making them even more stunning.

With their blue eyes, striking features, and different color combinations, it’s no wonder this cat is such a popular breed.

divider 2 cats

Final Thoughts

Siamese kittens are born white. You’ll start to see changes in their color after they are a week old. There are a few factors that contribute to the color changes that you see in your furry friend, from the seasons to the effects of the sun. Remember, if the color changes seem abnormal, it’s best to contact a vet.

If you’re considering purchasing or adopting a Siamese cat, make sure you’re ready to care for a remarkably talkative feline. If you’re ready for that responsibility, giving a Siamese kitten a forever home will reward you with love and companionship for many years.


Featured Image Credit: Atiput Wongyim, Shutterstock

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

2 Responses

  1. I just lost my Siamese cats 2 they were 20 yrs old
    I miss t sooo much where can I find more?
    281-414-9956. Jackie Walker
    Please Help me????❤️

    1. Hi Jackie, sorry to hear about your cats. At Catster we do not sell kittens, we just port curated information for educational purposes. We hope you find your new family members soon!

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Does the Black Siamese Cat Exist? Genetics & Coat Colors Explained

As well as their elegant body shape, large ears, and charismatic personalities, Siamese cats are famed for their pointed coat coloration. But is...

siamese cat

33 Striking Siamese Cat Colors (With Pictures)

Some cat breeds have the most beautiful and eye-catching colors, and the Siamese is the perfect example of this. Besides coming in a...

Siamese Cat

Do All Siamese Cats Have Blue Eyes? Vet-Verified Coat & Eye Facts

Renowned for their beauty, Siamese cats are among the most attractive cats you can bring home, and they’re incredibly affectionate! These regal, vocal...

Thai Siamese point cat, with blue eyes, lying on the couch

8 Vet-Verified Seal Point Cat Facts: Info, Pictures & Breeds

Seal point cats have an ivory, cream, or light fawn coat with dark brown/brownish black (seal) points on the face, ears, paws, and...

Siamese Cat

More related

Calico-Cat-with-green-eyes-lying-on-cardboard-scratch-board

7 Interesting Facts About Cat Eye Colors: Vision, Kittens & Coat Impact

Your cat’s eyes are the windows to their soul, so it’s no wonder they’re so pretty, but a lot is going on behind...

applehead siamese cat sitting

Siamese Cat Genetics: Does It Affect Siamese Behavior? Temperament Facts

Talkative, always wanting to be around you, and a bit needy—these are all common traits and behaviors of the Siamese cat. These behaviors...

Eastern Seal Point Siamese cat on the couch

7 Vet-Verified Facts About Seal Point Siamese Cats (With Pictures)

Seal Point Siamese cats are some of the most attractive and unique cat breeds and color point patterns on the planet. They have...

group of different cat breeds

8 Most Common Cat Colors (With Info, Pictures & Breeds)

Cats are adorable creatures that, along with their unique personalities, can come in all shapes and sizes—big or small, long fur or short...

Keep reading

6 DIY Cat Popsicle Recipes (Vet-Approved)

Popsicles are tasty treats, but they’re usually not safe for cats to eat because they can contain added sugar, artificial colors, and other unhealthy ingredients for cats. Fortunately, you don’t have to feel bad every time you decide to unwrap...

blue tabby maine coon cat licking homemade ice cream treat popsicle

Can Cats Eat Pecans? Vet-Approved Facts & FAQ

Cat owners around the world know that they must be careful about where they leave food lying around. Felines can jump up onto benches and shelves to reach food items that have been left out and, in some cases, even...

Can Cats Eat Pecans

How to Keep Cat Claws Dull Safely: Vet-Approved Tips

What’s that old saying—when you love someone, you have to love everything about them. Well, that’s definitely put to the test when you see your cat scratching. When you own a cat, you have to accept that scratching is normal...

cat claws when kneading

Explaining Cat Behavior Problems: (With 9 Vet-Approved Solutions)

Veterinarians are regularly asked how to deal with certain cat behavior problems, such as peeing outside the litter box, attacking people, chasing other cats, and destroying furniture. While health conditions can lead to issues, problematic conduct is often an expression...

ginger tabby cat looking up meowing

Is Kalanchoe Poisonous to Cats? Vet-Reviewed Toxicity Explained

Kalanchoe is a type of succulent plant, popularly kept as a houseplant. Although it is not considered one of the most dangerous, it is mildly toxic to cats and causes gastric upset, so you should try to keep it out...

Catster_Is Kalanchoe Poisonous to Cats

Do Cats Breathe Faster When They Purr? Vet-Verified Facts & FAQ

Felines have an impressive arsenal of vocalizations, and purring is one of the most adored. A cat’s purr is a comforting sound to many people and is instantly recognizable as a sound of contentment. When cats purr, it’s usually a...

british shorthair cat yawning and purring

How Does a Cat Neutering Procedure Work? Vet-Reviewed Facts & Care Tips

A neuter procedure is the surgical removal of a male cat’s testicles. Reading that definition might make you cringe. You may even question if the procedure is worth it. It’s not something you or your cat enjoys, but it comes...

cat neutered

Is Celosia Toxic to Cats? Vet-Approved Facts & Safety Guide

Celosia argentea var. plumosa is a plant that is commonly used as an ornamental flower. It is a part of the amaranth family, and while it is native to Asia, it can now be found in many parts of the...

Catster_Is Celosia Toxic to Cats