... Professional human hair color ringDark color: 1, 1B, 2, 4, and 6# Medium color: 8, 10, 12, 16, 17, 27, 30 ... , 33, 99, 99J, 144, 118, 130, 350, and 530# Light color: Blue, pink, purple, red, yellow, 24, 22 ... /30, T1B/350, T1B/red, T1B/27, and T1B/blue# P color and M color are also available. charming human hair light color/ring chart