The key to nailing mocha brunette hair is to feature a blend of warm and cool, caramel-esque tones that sparkle in the autumn sunlight, says Blean. “This isn’t a flat brown color,” she tells Bustle.

Mocha is a multi-dimensional brunette that's warm and reflective. The shade can be made darker or lighter to suit your natural tones and routine. Mocha manes are the epitome of rich brunette.

Usually the start of fall inspires people to try out darker hair colors to accompany the season's crisp, cool weather, but this year's fall hair-color trends are here to provide us with some lighter ...