Mermaid Blue Hair Ideas that will make you want to dye your hair blue

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Find your Perfect Shade of Mermaid Blue Hair

Want to dye your hair a beautiful mermaid blue color? Trust a real life mermaid’s favorite shades of blue!

What do you think of when you hear mermaid hair? Do you think of a deep ocean blue or a bright sea foam green? Maybe you’re a teal girl seeking a shade of aquamarine somewhere in between. No matter the case, you’re sure to be inspired by this list of blue hair color ideas!

Mermaid Hair Blue and Green Money Piece

All the colors of the ocean in your hair!

mermaid blue hair color with teal money piece

Photography by Brian Storey @TheStorey

Nothing screams mermaid hair like a deep ocean blue and sea foam green hair color combo. I loved rocking this look in the Florida Keys, where you can literally see the same color transition in nature from the teal blue shallows to the dark blue horizons. 2022 hairstyles are all about the money piece and peek-a-boo color pops – this style has both hair trends! To create this look, you will need two colors by Lunar Tides Hair Dye: blue velvet for the balayage & cyan sky for the money piece and the peekaboo layer of teal blue hair underneath it all! You can use my Lunar Tides discount code to save 15% off your purchase by entering the code at check out: MERMAIDJULES15

What do you think of my mermaid hair blue and green combo?

Dark Blue Mermaid Hair

A blue so deep the ocean would be jealous.

Make a splash when you step into any room with this deep blue ocean hair color! We’re getting total siren vibes from this dark blue hair. You can create this rich ocean blue hair using Arctic Fox’s appropriately named “Poseidon Blue” hair dye. Just apply evenly to a balayage for gorgeous blue hair highlights!

Aquamarine Dreamin’

Mermaid hair don’t care!

Blue hair wraps around a mermaid's face on the windy shore of the beach,as she looks out over the horizon.

Girl with aquamarine hair looks out at ocean with a mermaid tail slung over one shoulder.

Blue mermaid hair aesthetic with seashells and starfish

Aquamarine has to be one of the top shades of mermaid-blue hair! This turquoise dream was brought to life by Stefanie at SCB Salon in Miami. My hair took about 2 bottles of Pravana hair color in Aquamarine to achieve this look, with all the bright blues & vibrant teals of the ocean! Apply evenly to highlights or a balayage for an aquamarine blue hair ombre.