color

#1, jet black

#1C, natural black

#1B, off black

#1B10, off black with 10% grey

#1B20, off black with 20% grey

#1B30, off black with 30% grey

#1B40, off black with 40% grey

#1B50, off black with 50% grey

#1B65, off black with 65% grey

#1B80, off black with 80% grey

#2, dark brown

#210, dark brown with 10% grey

#220, dark brown with 20% grey

#240, dark brown with 40% grey

#3, medium dark brown.

#310, medium dark brown with 10% grey

#320, medium dark brown with 20% grey

#340, medium dark brown with 40% grey

#350, medium dark brown with 50% grey

#365, medium dark brown with 65% grey

#380, medium dark brown with 80% grey

#4, medium brown

#410, medium brown with 10% grey

#420, medium brown with 20% grey

#440, medium brown with 40% grey

#5, brown ;

#510, brown with 10% grey

#520, brown with 20% grey

#540, brown with 40% grey

#550, brown with 50% grey

#565, brown with 65% grey

#580, brown with 80% grey

#6, light brown

#7, lightest brown

#17, very dark blonde

#18, dark blonde

#20, medium dark blonde

#22R，medium blonde