NEW Photo Gallery - Cool Hair Colors There are so many cool hair colors to choose from. Don't by shy, pick your favorite color of the rainbow and add some streaks or color your whole head! Nothing is out of bounds! Check out these pictures of blonde and red hair for more inspiration. And here's what you need to know about how to dye hair at home. Visit our website to see all 11 hair color photos!  Please reblog to share! :)