Even though my eyes are deep in the sun and my natural black eyes are completely black they still showed a lot of color. The coloring diameter is small and the range is narrow so it doesn't go over the white of the eye and it was great because it made the most of the white of the eye. It feels dry after wearing it for half a day but if you use eye drops it's not a problem and I don't think it's much different from regular contact lenses.