Cats are amazing creatures with equally impressive eyes. Some cat lovers think of these mysterious beings as pets of the night, nocturnal creatures wandering the dark unknown. And thanks to their special eyes, cats can easily creep through the night.
But while they have incredible nighttime vision, they do lose out on another aspect: colors. With that said, let’s explore everything there is about what colors cats can see.
How Can Cats See Colors?
Like humans, cats' eyes contain two types of photoreceptor cells: rods and cones. The rods are the ones that give our cats the ability to see in low light and detect motion. Cones are responsible for distinguishing colors, and they work best when in bright light.
Cats can see well in the dark, and it’s thanks to the higher number of rod cells in their eyes. However, they do have trouble seeing the many different colors.
While humans enjoy a vibrant array of colors, cats experience a more muted palette. Their vision is more suited for detecting motion and shapes in dim lighting, a skill that would be advantageous in the wild when hunting prey at night, or just taking an adventurous stroll.
What Colors Can Cats See?
Cats can see color, just not all of them. They can see only a limited selection of colors. Their vision is based on dichromatic color perception, meaning they mainly see two primary colors.
Essentially, they can only see colors in shades of blue, yellow, green, and gray. This means a blue toy or yellow blanket will appear distinct and noticeable to your cat. Other colors will appear muted, dull, and gray.
So, when you toss your cat a bright red ball, it won’t stand out to them the way it does for you. They’ll still see it, especially because it’s moving.
Are Cats Color Blind?
Cats can see blue and yellow colors best. Greens will appear muted and dull, while others will look gray. So essentially, cats aren’t color blind. They just see a very limited selection of colors.
If you want to purchase interactive toys, bowls, or bedding for your cat, it’s best to buy those that are blue or yellow in color. These stationary items will look the brightest and will stand out more than other colors.
Do Cats Need to See Colors?

Now that we know what colors cats see, do they really need to see every spectrum of the color wheel? While color may not play as crucial a role for cats as it does for humans, it still impacts their behavior and interactions with the world around them.
Identifying Objects and Surroundings
In the wild, cats need to have perfect vision to maneuver all around and navigate through their surroundings. Being able to detect the slightest movement in low light is far more critical than distinguishing colors.
While domestic cats don’t have that same level of need, they can still benefit from identifying certain objects with colors they can see. This includes their food and water bowls, toys, platforms, and objects around the house.
Mental Stimulation
Colors are useful when you want to entice your cat with some interactive toys and fun treats. While your cat may not be drawn to a brightly colored toy for its color alone, the contrast and movements of the toy are what will catch their eye.
For instance, a blue or yellow toy might be easier for our cats to see rather than a red or green toy on a beige carpet.
When selecting toys or accessories for your cat, it’s a good idea to choose those in colors they can easily see. Plus, if these toys can move in unpredictable ways, then they can be very enticing for cats.
Common Eye Problems in Cats
Cats can experience a lot of problems with their eyes. Many of these can interfere with their vision and comfort. These include:
Conjunctivitis. Pink eye is a condition in which the conjunctiva, the thin layer that spans the white part of the eye, is inflamed. This can be caused by allergies, infections, and irritants.
Corneal Ulcers. These are open sores on the cornea, which is the transparent outer layer of the eye. This is mostly caused by trauma like hard blows and scratches, but it can also be caused by infections.
Cataracts. Cataracts are the cloudiness of the eyes that obstruct a cat’s vision. Cats with cataracts are often clumsy as they don't see that well. This can come from genetics, trauma, and even diabetes.
Uveitis. Uveitis is the inflammation of the inside of the eye. This can be caused by infections, injuries, or immune issues.
Glaucoma. A condition in which the cat's eyes experience a buildup of fluid. This results in increased intraocular pressure, which can damage the optic nerve and potentially lead to blindness.
Vet Tips: How to Care for A Cat’s Eyes

While they can’t see all the colors, they still need their eyes to navigate their homes and tackle you for playtime. Healthy eyes help your cat navigate the world around them and enjoy all of it.
Schedule Regular Eye Exams
We recommend bringing your cat in for an eye exam at least once a year. If they're kittens, seniors, or those with health problems, then more frequent visits will be better. Checkups are ways to catch issues early before anything happens.
Keep Your Cat’s Eyes Clean
Cats are generally good at grooming themselves, but sometimes they need a little help. Gently wipe away any discharge or tear stains with a soft, damp cloth or pet-safe wipes. Use different cloths for each eye and always be sure to wipe outward.
Trimming your cat’s fur is also a way to protect the eyes. If you need help, our professional cat groomers are ready to assist.
Monitor for Signs of Eye Problems
The symptoms of eye issues can come anytime, which is why it’s important to take note of them when they start to show up. Here are the common ones:
Redness or swelling
Excessive tearing or discharge
Cloudiness or changes in eye color
Squinting or keeping an eye closed
Rubbing or pawing at the eyes
Clean Your Home
Keeping your home safe for your cat plays a big part in keeping its eyes healthy. Start by keeping harmful chemicals and sharp objects away from their reach. It's also good to keep toxic plants away from them. Lastly, clean your home to get rid of allergens and irritants.
Provide Nutritious Meals
A cat’s diet is an important factor in its health. While they mostly require proteins, nutrients such as vitamin A, taurine, and omega-3 fats are crucial for eye health. Foods such as fish and eggs are good options.
“Bright eyes mean a healthy cat. Keep them clean, healthy, and cared for.”
- Dr. Nenad Misura
Final Thoughts
While cats can only see colors like blue, yellow, green, and gray, their eyes see a lot of wonder. When we make sure their eyes are cared for, we help them see more of the world and experience everything it has to offer.
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