A new surgical procedure to permanently change eye color is gaining traction in the U.S. But many ophthalmologists fear ...

Purple tones (eggplant, mauve, and violet): These colors create a contrast with the brown iris, especially highlighting the ...

The iris is made up of two layers. For almost everyone - even people with blue eyes - the back layer (called the pigment epithelium) has brown pigment in it.The front layer of the iris (called the ...