25. Brunette Hair with Red Stripes. Girls wishing to enhance texture in their straight dark strands can opt for more defined splashes of copper, the more so as the ribbons of highlighted hair work great to create movement.

Looking to elevate your hairstyle with some serious K-beauty vibes? Then you can't go wrong with this black hair with highlights.

29. Milk Chocolate Highlights. Chocolate brown is a go-to option for brunettes with warm skin tones, and this hand-painted combination of natural warm browns and iridescent golds shows how rich and dimensional this yummy color can be.