Peek-a-Boo Highlights

A: Peek-a-boo highlights are one of those hair coloring techniques that sound more complicated than they actually are, though the execution does require some skill and planning. The concept is beautifully simple: these are strategic highlights placed in specific sections of your hair that remain hidden beneath your top hair layers most of the time, only revealing themselves when your hair moves, shifts, or is styled in certain ways.
The beauty of peek-a-boo highlights lies in the element of surprise they create. You can go incredibly subtle with colors that are just a few shades lighter or different from your natural hair color. Alternatively, you can embrace bold, dramatic contrasts. I've seen everything from soft caramel highlights in brunette hair to orange streaks in black hair, and even rainbow sections that create an almost magical effect when they catch the light.
One particularly striking example that comes to mind is a client with deep black hair who chose hot pink peek-a-boo highlights. In her everyday professional environment, her hair appeared completely natural and conservative. But when she went out dancing, every movement of her head would reveal this vibrant pink, creating an almost mesmerizing effect that perfectly matched her fun, energetic personality.

Placement is equally important and requires a stylist who understands hair growth patterns, natural fall of hair, and movement. The highlights need to be positioned where they'll be properly hidden by your top layers of hair but still able to peek through with normal hair movement. This usually means focusing on the interior sections of your hair, often in horizontal sections that run parallel to your natural hairline but deeper within the hair mass.
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See also:
Hair color blocking
Targeted hair coloring and peek-a-boo panels