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35+ Most Flattering Mermaid Hair Color Ideas for 2024

Thanks to Disney, we too often think of red when we picture mermaid hair colors. Everyone’s favorite ginger princess is kind of boring, though.

Today’s mermaids are bold, vibrant, and in love with vivid colors. They’re confident, unique, and no longer content to hide under the sea where no one can see their striking tresses. If you’ve always dreamed of living that mermaid life with long green, teal, or turquoise hair, it’s your time to shine.

Mermaid hair is so trendy that there are thousands of blog posts dedicated to it. Some quirky celebrities have given the color a try so that they can feel like a mermaid too. If you want to find your inner mermaid, then why not try taking a hair idea from our latest list of mermaid hair color shades.


Mermaid Hair Color Shades

Eager to make a splash? The next time you hit up the hair salon, tell your stylist that you’re ready for a mermaid hair color.

The best news is that there’s no limit to that descriptor. Mermaids wear their hair in a rainbow of colors. From pink and purple to gray and blue, you’ll find an all-over color or eye-popping mermaid hair color combinations that are perfect for you.

1. Short Mermaid Hair

mermaid hair color for short hair

The back of this short haircut is bluntly cut while the front is long, straight, and layered. The color, however, is what gives it its glow: green, blue and purple are three bombshell colors that look great together. 


2. Pastel Mermaid Hair Color

pastel mermaid hair color

Pastel hair color is all the rage these days. Add pink, light green, purple and blue for major mermaid vibes. Curl the ends and brush out for loose waves.


3. Blonde Hair + Mermaid Tips

blonde hair with mermaid colors

Another great way to add mermaid vibes to your long hair is with purple and pink. The primary color may be light blonde, but the style is turned up when you give it these gorgeous flirty colors. Add tight curls to the ends for volume.


4. Mermaid Hair Highlights

mermaid hair highlights

If you have a job that doesn’t have any qualms about self-expression, you can try out this long colorful hairstyle. Green, yellow, and pink cover roots to ends for a showstopping look.


5. Mermaid Hair Underneath

mermaid hair underneath

You can rock mermaid hair color and still be professional by adding color to the underlayers of your hairstyle. This is another look whose main color is blonde while the rest is covered in blue, purple, and pink. Pull the top half of your hair into a ponytail, leaving the rest loose and curly.


6. Oceanic Shades

Oceanic Mermaid Hair Color for girl

There’s no single mermaid hair color, you know. To truly look like a mermaid, your hair must hold all the secrets of the sea. Shades of green, blue, purple, teal, and turquoise blend to create a flawless mermaid coif.

Mahogany Brown Hair Color


7. Pastel and Pale

Mermaid Pastel hair Color for young girl

Check out the pale baby blue mixed with pastel purple. What kind of mermaid has hair like this? Where would she live? Somewhere tropical and hot, where the flowers grow in similar pastel shades.


8. A Hint of Mermaid

 bright Mermaid Hair Color you like

You don’t have to go bold and bright to release your inner mermaid. Let her peek through subtly colored sections of hair. For this ‘do, you want the platinum to show more than anything. Everything else is just a hint.


9. Mermaid Drama

dark blue Mermaid hair color idea for women

Each combination of mermaid hair colors inspires a different aesthetic. Here, the colors are darker and more subdued. The base is dark blue, and none of the streaks are too bright. This mermaid gives off a dramatic vibe. She’s a mystery.

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10. Sunkissed

different Mermaid Hair Colors idea

How bright are these pastels? This mermaid has hair that’s brighter than the sun. Look close. Do you see the stand-out detail? Each chunk of hair has different colors running down the length.


11. All That Aqua

Shades of blue are ideal for mermaid-inspired hair. The combination pictured here includes aqua, turquoise, royal blue, and even some indigo. Always go for indigo, by the way—it doesn’t get nearly the attention it deserves.


12. Top to Bottom Teal

darker Mermaid Hair Colors idea you love

This bright teal shade is almost electric. Although it’s darker at the roots and lighter at the tips, it’s not quite an ombre. It’s subtle than that, which actually makes the variations pop that much more.

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13. Unreal Teal

Mermaid Hair Color

As you can see, teal is a popular color for mermaid locks. This is a darker take on the shade, and it’s vivid all over. It’s almost matte, but there are faint highlights that give it more dimension.


14. Ice Ice Baby

Ice shade mermaid hair color idea

This is a mermaid from an icy sea. She’s cool and glacial, so it’s only befitting that her hair is a stunning icy blue/lilac hue. You have to deal with a lot of bleach to get a color this light, but the prestige of being a cool mermaid is worth it.


15. Just the Ends

Mermaid Hair Color

There’s no need to get an all-over mermaid hair color. Dip dyeing exists for a reason, you know. Here, the tips are mostly blue, with subtle sections of green and yellow. Imagine how at home this hair looks underwater.


16. The Warmest Green

Green Mermaid Hair Color your favorite

The green pictured here is a signature mermaid green. It’s not too bright, and while there’s a slight ombre effect happening at the roots, the length is primarily the same rich shade.


17. Cotton Candy Mermaid

No rule insists that mermaid tresses must be blue, green, or yellow. To achieve mermaid perfection, get inspired by sweet cotton candy colors that look like underwater flora.

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18. Rainbow Swirl

Mermaid Rainbow Hair Color for girl

It’s hard to say what’s better about this look. The pale primary colors are on-point, but the spiraled curls show off the streaks to their best effect. Notice how the roots are darker. Gorgeous, isn’t it?


19. Baby Gray

Mermaid Hair Color

This shade of gray is a newer mermaid hair color, perhaps inspired by the flux of dark Gothic frappes and ice cream cones popping up to answer the current unicorn mania. It’s a little blue, a little lavender, and all spectacular.


20. Teal and Purple


Long hair is not necessary to rock your stuff like a mermaid, darlings. You can do it with a pixie crop, too. Short hair can take dramatic colors, though, so don’t be afraid to get something as rich and deep as this teal and purple combo.


21. Blue Meets Purple

Mermaid Hair Color

The blending on this hair is sublime. Blue turns into purple, and somewhere in the middle, it creates a splash of indigo. Just don’t forget to invest in a deep conditioning treatment if you go for two-toned hair.


22. Soft Waves on Blue Hair

Soft Waves on Blue Ombre

It’s easy to rock straight, natural, or salty and beachy texture, but there is no reason why you can’t try a more polished style. These soft waves are great for more formal occasions or every day if you enjoy doing your hair. Luckily, waves can last for days.


23. Electric Mermaid

Mermaid Hair Color

Streaks of electric blue stand out against sizzling teal and shades of turquoise. Hair this wild has to belong to a mermaid. The combination of colors is honestly astounding—her hair looks almost natural.


24. Golden Blue Mermaid Braids

Girls Golden Blue Mermaid Hair Color

Mermaid braids are popular and you’ll see amazing hairstyles on Instagram. But, have you ever seen this kind of pastel? Ice blue to pale yellow to the lightest green—from the hair to the braids, this entire coiffure is perfection.


25. Deep Teal

Mermaid Hair Color

Teal and turquoise are two of the most popular mermaid hair colors for a good reason. Her hair belongs underwater, mixing in with plant life and gorgeous sea creatures.


26. Pastel Rainbow

beautiful Pastel Rainbow mermaid hair color

It doesn’t get sweeter than this. See how the gradient occurs down the length of her hair? That takes talent and patience.


27. A Little Glitter

Glitter is just what you need to take your mermaid locks to the next level. Glitter at the hairline also helps to hide your roots, just FYI.


Mermaid Blue Hair

The mermaid’s hair as we think of is normally sea or sky blue, but it can have some subtle shading or variation. Some people will even have light touches of green put into their hair to give their style even more depth and texture.

This is often reminiscent of the ocean waves. A lot of artwork and popular culture as portrayed mermaids as having hair like the sea. This is why it is also called mermaid blue hair.

To get the best mermaid effect, you must make sure that you buy a good quality color dye which will stay looking vibrant for a long time.

28. Blue and Navy Ombre

mermaid blue ombre hair

Create some seriously stunning contrast with mermaid blue ombre hair. Typically, dark hair looks best on the scalp, so try a dark navy or even a denim color on your long hair. 


29. Dark Cobalt Mermaid Hair 

dark mermaid blue hair

This dark mermaid blue hair is stunning on cool skin tones. A true cobalt color works for natural brunettes and similarly darker locks. Of course, it looks amazing and adventurous on these small dreadlocks. 


30. Mermaid Blue Weave 

Not ready to fully commit to electric locks? A mermaid blue hair weave is ideal for trying out bold looks with a little sacrifice and complimenting your outfit on a day-to-day basis. 


31. Cotton Candy Ombre 

mermaid blue hair color

Dark to light ombre is a big trend for hair, and not just on blue locks, either! For this look, hair should be deepest at the scalp to the cheekbones and fade into a light and wispy cotton candy color at the ends of the hair.  


32. Bright Blue Hair and Perfect Plaits

Bright Blue mermaid Hair and Perfect Plaits

Braids show off dimensional color better than any other hairstyle. For something unique, add darker, midnight blue color highlights to your existing vibrant color to compliment cool skin tones. 

Unique Midnight Blue Hair Color Ideas


33. Layered Hair in a Choppy Pony

Choppy Pony in a Layered mermaid Hair

Layers work wonders on long, thick hair. Not only do they create movement but they promote a feeling of weightlessness that gives buoyant blue locks an underwater feel. Ask your stylist to cut them to frame your face and dust the ends of hair


34. Mermaid Blue and Purple Hair

Additional colors like eggplant add to the whimsy of blue hair. For beautiful balance, let your dark roots pop through and dust the ends of hair with purple highlights. 


35. Mermaid Hair in a Fishtail Plait

Mermaid Blue Hair in a Fishtail Plait

What style is more perfect for mermaid hair than a fishtail braid? Intricate braids are even more special when you’re working with multiple tones like dusty blue and denim, which happen to be on-trend at the moment.

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36. Fishtail Plait and Heavy Bangs

Fishtail Plait and Bangs on mermaid blue hair

We know fishtails are perfect on oceanic hair, but so are bangs! If you prefer covering your forehead, then you’re in luck! Thick, straight hair looks best for a fringe with this wild color, so cut your bangs accordingly. 

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crown braid with mermaid hair





mermaid hair colors






side braided mermaid hair with ponytail





layered mermaid hair




long mermaid hair


What hair colors make you think of mermaids? We’re partial to teal, blue, and turquoise with a little green thrown in for good measure. Take the plunge and try dyeing your hair mermaid hair color shades.