@nikkilee901

Hair coloring is one of the oldest traditions known to humankind.

No, really: It dates back to1500 BC.

“Think of fire or the sun, gold, red, and orange,” Lee says.

Back view of woman with cool brown hair and warm honey highlights

@nikkilee901

“[These] all make up warm hair colors.

Golden blondes, vibrant red, strawberry, and orange hair are some examples.”

“Cool tones are ashy, more wheat colors.

Sydney Sweeney wears a cool blonde blowout hairstyle to the Euphoria Season 2 premiere

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Theres no red or warmth.”

“Think of cold weather environments, blues, grays, greens, and whites,” Lee adds.

“An icy blonde or an ashy brunette.”

Jennifer Lopez wears an ash-toned blonde balayage hairstyle

@jlo

“Warm tones in [the] hair are best suited for warm skin tones,” Korab explains.

“Mostly people with neutral undertones can pull off both warm or cool tones,” she says.

And how do stylists narrow down the oh-so-perfect color once they’ve chosen the right tones?

Hilary Duff wears a warm-toned platinum blonde curled blowout hairstyle

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“They can add, enhance, or neutralize tones by checking the color chart.”

“J.Lo is usually golden, but she has more cool tones in this photo,” Cunningham says.

“Kehlanis strawberry blonde is so pretty on her,” Lee says.

Mariah Carey wears a warm-toned medium blonde balayage curled hairstyle

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The root also sits nicely next to her dark eyes and eyebrows."

“The warm brown color looks beautiful and soft on Zendaya,” Lee says of the look.

“Rosalias shiny milk chocolate hair with baby brown tips is so dreamy for her,” Lee says.

Kehlani performs while wearing a copper-toned blonde hairstyle

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“Dakota Johnson is always very, very cool, but sometimes it photographs warm,” she says.

We love how the color catches in the sunlight and highlights her glowing skin.

“This cool black looks stunning on Jung,” Lee says.

Ciara with a warm brown bob with golden highlights, neutral makeup, and holding a microphone

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“Its a beautiful contrast next to her light skin and makes her dark eyes shine.”

The Final Takeaway

Feeling inspired to change up your hair?

Sophia Bush wears a warm brown hair color with golden face-framing highlights

@nikkilee901

Zendaya wears chestnut balayage hair in an updo to the 2022 Oscars

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Rosalia wears a warm-toned brown hair color with lighter ends and a Louis Vuitton outfit

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Dakota Johnson wears a long, cool brown hairstyle with bangs and a Schiaparelli jewelry halter top

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Zoey Deutch wears a warm-toned dark brown hairstyle

Tracey Cunningham

HoYeon Jung wears a mid-length old Hollywood hairstyle in her natural cool black shade

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Sarah Hyland wears curly, long red hair with golden undertones

@sarahhyland