Sombre is a hair coloring technique that is similar to ombre, but with a softer and more subtle transition between the colors. It is less dramatic than ombre and creates a more natural, blended look. The roots are usually left slightly darker, but the color change is less pronounced than in traditional ombre. Sombre can be done in a variety of colors, such as blonde, brown, and red. It requires less maintenance than traditional highlights and can be done on all hair types and lengths. Sombre is a more recent technique and combines the best of both worlds, the low maintenance of ombre with the natural subtle look of balayage.