... to customer's order selection of the raw hair and hair ratioColor categories:Dark 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 ... , and 613# T color: T1B/30, T1B/350, T1B/red, T1B ...