Noir & Neons #peekaboohair #rainbowhair ❤️ Peekaboo hair is a little hint of wild color that can add a lot of character and individuality to your look! Dream about coloring your hair brightly? Dive in our gallery to see how to do it in a modern way: purple streaks for blonde hair, hidden rainbow and galaxy colors under a brown base, dark teal and mermaid ideas,