EOS Jewel brown features a warm chestnut tone brown shade that seems to compliment whatever is your eye color. These lenses blend in flawlessly, giving your eyes a natural streak-y color. The brown is nothing very pigmented so your natural eye color makes a huge difference upon fusion with the lens. Depending on your own eye color, EOS Jewel brown may appear darker or lighter. The enlargement effect is pretty subtle but the innocence they add is something that make these lenses worth trying!