Plus, find a curated guide of blue-black looks for plenty of inspo. "It's a cool color with the depth or darkness of the hair being black and the reflection or tone being a cool blue," stylist ...

You can also let sections of your original hair color peek through for a more cohesive and purposeful finish, like the blue-on-black mix seen here. Icy-blue hair to match those ~ocean eyes~?

Many stars have switched up their hair by going from light to dark, or vice versa. While not many can pull off drastic ...

Kim Kardashian’s oldest daughter North West, whom she shares with Kanye West, showed off a new blue ‘do that’s reminiscent of ...

Whether you have dark blonde or brown hair, here are our top picks for the best blue shampoos for brunettes, along with expert advice from Cotto to keep your color looking fresh from the salon.

after recently sporting her “King Kylie” era blue hair. “Back to black,” she wrote over the clip, adding a black-haired queen emoji. In the video, Kylie flicked and tousled her newly ...