I have very green eyes, fair skin, and black hair. This combo makes it easy to use just about any color, but the only way to know for sure if a color works on me is to try it! If you've been using just a couple of colors for years (blue/pink for one color eyes, brown/purple for another) try stepping up the intensity of those colors first, then stretching out to completely different colors. I use lots of gold, brown, pink, peach, purple, bronze, copper, blues, greens, yellows, and even reds and oranges. Morgana Minerals has some fabulous shimmers, Coastal Scents, Urban Decay, Frynniae, and of course, try ebay. There are many shades of every color and every eye color should be in make up heaven justing looking at the sites. Try orange and red on brown eyes, copper and bronze on green, mauves, golds, and browns on blue. The possiblities are exciting.