Did you know?
“Ombré” as a hair-coloring technique had been popularized in 2000 when the singer Aaliyah had her hair dyed in a subtle gradual fade from black at the roots to lighter towards the hair tips. ... The popularization of ombré hair encouraged the spread of this technique to other facets of beauty, such as nail art.
Ombre hair refers to the gradual lightening of the hair strand, usually fading from a darker color near the roots to a lighter one at the ends. Ombre can be very subtle or very striking. The look you want to achieve will depend on the technique and level of lightness.