Limbal Rings: The Secret Allure of Your Eyes

by Amina Katana
Woman with bright blue eyes

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What color comes to mind when I ask you what eye color is most beautiful?

Green, blue, maybe hazel?

There isn’t a right or wrong answer, but what might surprise you is that alluring eyes aren’t just about eye color.

Some studies show people are drawn to limbal rings.

You may be thinking, what on earth is that? It’s the dark ring that surrounds your eye, and it can make all the difference. Find out why!

What Is a Limbal Ring?

When you look at the colored part of your eye, do you see a dark ring around it that separates the iris from the sclera (the white layer of your eyeball)? That’s a limbal ring.

Is a Limbal Ring a Rare Genetic Trait?

The short answer is no. Limbal rings aren’t rare; in fact, quite the opposite. Most people are born with them, and they’re even more noticeable in babies, hence why they appear to have huge eyes at that age.

It’s also more pronounced in young, healthy people. It can thin over the years, becoming less noticeable. It’s not something to necessarily worry about; it’s a natural part of aging, similar to graying hair.

Man with brown eyes
Man With Brown Eyes

Some people’s limbal rings stay prominent. This is particularly the case for those with lighter eyes.

Lighter colored eye colors often show off the dark exterior ring better, such as hazel and baby blue eyes.

Girl with blue eyes
Girl With Blue Eyes

What Do Limbal Rings Have to Do With Attraction?

I’m not going to get too deep into the biology or psychology of this one, but to sum it up, some researchers at the University of Southern Mississippi did a study on how attractive people find other people with dark or prominent limbal rings.

The results were pretty interesting, and they were published in a study called Put a (Limbal) Ring on It: Women Perceive Men’s Limbal Rings as a Health Cue in Short-Term Mating Domains in the Personality and Social Psychology Bulletin.

It’s not just about some vague sense of attractiveness. The study showed that limbal rings appeal to our evolution as they are an indicator of good health. If you remember anything from biology class, signs of good health often appeal to humans when choosing a mate.

According to the study, women are especially attracted to prominent limbal rings.

Eyes Show Off Your Beauty

Healthy eyes usually have a good contrast between the sclera (the white layer) and the iris (the colored circle). Limbal rings enhance the edge of your iris and make your eyes stand out even more.

They’re a sign of youth, and they’re one of the reasons some people’s eyes are seen as striking or mesmerizing.

The Effects of Different Eye Colors

The color of your eyes dictates the shade (and sometimes prominence) of the outer limbal ring.

Brown Eyes: Chocolate brown or very dark brown irises don’t often reveal the outer ring very clearly. The distinction between the dark outer ring isn’t obvious when the rest of the iris is also dark.

Blue Eyes: Limbal rings often stand out when it comes to blue eyes because they’re typically much darker than the rest of the iris. The contrast makes the ring particularly striking.

Green Eyes: This eye color is pretty rare (how many people do you know with green eyes?). The outer ring of the iris stands out a lot; similarly to blue eyes, it creates a pop of color.

Hazel Eyes: Some people get mixed up between hazel and brown. Hazel eyes commonly feature a mix of brown, green, and gold flecks. Because they’re lighter than dark brown eyes, the limbal ring stands out more.

Man with hazel eyes
Man With Hazel Eyes

Colored Contacts for a Little Enhancement

There are reputable colored contact brands that can help your limbal ring stand out.

AIR OPTIX COLORS offers a wide range of shades to choose from, including green, blue, and hazel.

Box of AIR OPTIX COLORS
Box of AIR OPTIX COLORS

EZContacts customer Linda Z. loves AIR OPTIX COLORS’ silver shade. She showed off her bright eyes, writing:

Customer wears AIR OPTIX COLORS gray contact

⭐️⭐️⭐️⭐️⭐️
Very comfortable and GORGEOUS color!!

“I have been wearing these contacts for years and am still absolutely in love with them! Very comfortable and I get so many compliments on the color. Sterling Silver over brown eyes (they almost look blue though).”

There’s also Dailies, which offers vibrant gemstone shades of gray, green, hazel, and blue. Just remember that you’ll need to get a prescription from your eye doctor before you can buy colored contacts.

Common FAQS

What does it look like to not have a limbal ring?

Some people don’t have prominent outer rings, sometimes due to age. It then appears that the iris is the same color to the edge without a distinct line to separate the white part.

At what age do limbal rings fade?

There isn’t a distinct year or age at which they start to fade, but it typically starts to happen in your 20s or 30s. Different health factors can also contribute.

How do I make my limbal rings stand out more?

You can’t really do anything to enhance the rings around your irises naturally, but you can enhance your eyes. There’s eyeliner, which women commonly wear to make their eyes pop. You could also choose a pair of colored contact lenses, but you would need to get a prescription.


TL;DR

Limbal rings are the dark outer ring of the iris (the colored part of the eye). They’re deemed an attractive feature that can make your eyes pop.

  • Limbal rings are also a sign of youth and vitality because they’re more prominent in young people.
  • They can start to fade with age, usually declining in prominence in the 20s/30s.
  • Dark brown eyes don’t show the outer rings as much as blue, green, or hazel eyes because there’s less contrast between the colored and white parts of the eye.
  • Limbal rings have been shown to increase a person’s attractiveness based on biological instincts, as they indicate good health.
  • You can’t enhance the outer ring of your eyes, but you can make your eyes pop with contact lenses or eye makeup. 

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