Do you know anybody with purple eyes? I've only ever seen one person with purple eyes, and I don't know if they were the natural color or colored contacts. I've heard that in some parts of the world purple eyes are common.
31 People with the Most Striking Eyes in the World
I have always described my eye color as grey because the green and blue appear grey from a distance. Apparently it's called heterochromia. More specifically, I have central heterochromia. It is basically a beautiful mutation.