Very deep black-brown eyes are strikingly beautiful and you want a hair color that emphasizes them. "I personally think that dark brown works well, but not black," says Bennett.

This more casual, versatile take on a smoky eye is a wonderful go-to look for women with irises of any color, but because of the dark liner and red-orange shadows Claire Ashley uses, it's ...

Those with dark brown eyes (which, according to the World Atlas, is the most common eye color in the world) have their pick when it comes to eyeliner colors; pretty much any hue will define dark ...

Brown eyes are the most common eye color, and it's due to a number of factors, including geographical location, biology, and the amount of melanin. Yes, even people with blue eyes.

Seeing blue through the brown Melanin – made up of melanocyte cells – is naturally dark brown in color but has the ability to absorb different amounts of light, depending on how much of it ...

Regardless of how they look, all human eyes are in fact brown at their core, with the reflection of light determining the color we see in them. CNN values your feedback 1.