“Highlights, in simple terms, are a technique to add dimension to monochromatic hair color,” says celebrity colorist and salon owner Christopher Naselli, who works with AGEbeautiful Hair Color.

O ne of the highlights of my life was the first time I had my hair highlighted. (See what I did there?) I was in second grade ...

With the help of 27 celebrities with rich, dark hair, we're showing you exactly how add color can be subtly added to your dark locks—from hints of red to purple accents and golden highlights.

Whether you mix in tones of brown, white, dirty blond, red, or even purple, go subtle or spring for something bold, you'll feel like a whole new person with these black hair highlights ideas.

Opt for auburn blonde highlights if you want to incorporate a deeper red-tinged color. Here, Beyoncé has hers in a subtle ombré with long, dark brown lengths.

If you have dark hair, you know that maintaining highlights can be a lot of work. Here, three hair colorists break down everything you need to know about maintaining fresh color and how to prevent ...

While classic hair-color choices like dark balayage never go out of style, we like to keep it on the back burner until the weather starts to cool down because the warm brown and beige hues mixed ...

It's no secret that hair dye can be messy. To keep the mess to a minimum, I find that puppy piddle pads are great for covering your work surface and catching any rogue splashes of hair dye.