Watch Jamie Chung's Hair Transform With Soft Highlights

Denis explained that he wasn't trying to change the integrity of her hair, but rather brighten it up a bit. "[Jamie is] Asian, and that means her natural [color] is on the darker side — between levels four [medium brown[ and five [lightest brown], similar to dark and milk chocolate, respectively. I softened her hair up by using the sombré technique."

Find your own hair color level.