20 Rainbow Hair Pictures to Join the Unicorn Tribe

The rainbow hair trend isn’t going anywhere. It’s constantly changing and adapting – mainly because it’s endlessly adaptable. No matter what the length, color, or texture of your hair is, there’s a way for you to rock different hair colors in one look. It doesn’t even matter which hues you like best, there are styles and palettes that will complement your eye color, your skin tone, your wardrobe – you name it!

Funky Rainbow Hair Styles

So what will it be? Will you DIY some mermaid hair or head to the salon for an old-school ROY G BIV hairstyle? Here are 20 fun ideas to fuel your imagination!

#1: Pretty Pastel Hair

There are several ways to get rainbow hair in pastel hues. Here it looks like this lovely girl has created a soft green and purple base. The other colors simultaneously pop and blend in, but they don’t look washed out. As a result, the yellow, pink, and blue catch the eye.

#2: Every Shade of Green

Sticking to one color of the spectrum might seem boring, but clearly, it doesn’t have to be. The colors of this girl’s hair are versatile, and the combination creates a really gorgeous effect. All those shades of green are creatively blended and show just how well a bold neon hair color can work.

#3: Mermaid Ombre Tips

Mermaid hair can use any hue, as long as it’s somehow reminiscent of the sea. That usually means blues or greens, as you see here. The fade from white blonde to turquoise and cobalt is soft but clearly pops against that pale hair. Protip: you can easily mimic this with hair chalk.

#4: Hair with Girly Flair

If you love pink and purple, give your colorful hair a rock star edge. Notice how the purple is vivid, even sharp, but the pink is as delicate as a ballet slipper. This is the hair you want if dichotomy is your bag.

#5: Color Meets Subtlety

There’s no rule insisting that your particular rainbow has to be blindingly bright. You can keep it subtle without holding back on the color. Keep your base dark or chestnut brown like in this example and fill in your rainbow with the colors you like.

#6: Candy-Coated Locks

This is an altogether different take on rainbow colored hair. The rainbow itself takes a backseat. Those gorgeous purple, hot pink, and electric blue locks draw all the attention, but they transition beautifully down to the lighter colors. Love the way they peek through.

#7: ’90s Nostalgia Hair

This is the rainbow hair daydream of every Lisa Frank-loving, Caboodles-carrying, Manic Panic-abusing ’90s girl on the planet. Those colors are electrifying, and they’re pretty on-trend, especially that to-die-for turquoise.

#8: Magenta with Multicolored Tips

The matte magenta is really giving us Rocky Horror Picture Show vibes, which is no bad thing. The rainbow tips are like a surprise, a little explosion of colorful confetti. Protip: If you don’t want to go through the intricacies of achieving rainbow tips, add extensions to your arsenal of hair accessories.

#9: Waterfall of Rainbows

These streaks are exceptionally stunning. The style looks simple, but take a second glance. See the way the rainbow itself seems to fall vertically? The streaked colors are all interwoven, and the visual effect is ridiculously impressive and extraordinarily pretty.

#10: The Girl on Fire

This is the hottest rainbow ombre hair ever – literally and unequivocally. This hair is a work of art. The colors blend seamlessly, the bleeding is perfect and purposeful, and these shades look breathtaking together. Copy this hair and you will burn so brightly – everyone will be afraid to touch you.

#11: Colorful Undercut

Undercuts are hot no matter how you slice them, but the colorful touch on this one is especially hot. If you already have pale highlights or streaks, none of this is very difficult. Though you’ll need every color of the rainbow, you won’t need much dye.

#12: Peacock Plumage

While the gorgeous mix of blue, green, and turquoise with purple underneath is reminiscent of peacock feathers, there’s also a really sexy Joker vibe happening here. The curls are adorable, but should you choose to steal the style as well as the colors, it’s versatile with or without them.

#13: Tie-Dye Design

You will need a lot of rainbow hair dye for this look. A lot. There is a different color everywhere and the blending is unbelievably on-point. Devote a huge block of time and some serious patience to this task, whether you do it yourself or let someone else have the honors. With the right skills, you’ll end up with some stunning tie-dye locks.

#14: Cotton Candy Tresses

This girl is truly a unicorn. The pastel ombre is visually breathtaking. Her hair literally looks good enough to eat. Starting with a platinum base is essential for hair like this. It looks like the baby blue fades into soft yellow here, but you could also stick with blonde ends.

#15: ‘Locked and Loaded with Color

If you want to take the tie-dye look to the next level, mimic this psychedelic Rainbow Brite. There are some really dynamic textures here – from curls to dreadlocks, from primary colors to vivid neons. Love it!

#16: Braids for Days

If you want to get really serious about mixing colorful hair and luscious ‘locks, this is the goal. Each braid is a masterpiece of color, technique, and design. The eye is constantly drawn to a new hue or twist.

rainbow hair with dreadlocks

Instagram / @magavilhas

#17: Punk Rock Pony

Any My Little Pony would die to have a mane like this. This is scene hair with a more sophisticated edge, which keeps it safely away from too-cute territory. The way the colors blend is simply everything – the highlighted, streaky look is the candy-colored icing on the cake.

#18: Tie-Dyed Hair with a Twist

Tie-dye hair is different from the standard rainbow style because there’s generally a focus on different colors – like the aqua and magenta here. That’s also why it’s one of the most popular hair color ideas, since it lets you personalize your rainbow ‘do a little more. Since with this look you still need an abundance of dye, you may just want to focus on a few central colors.

#19: Hard Rock Rainbow

Break out the rainbow hair dye for this look, not to mention some sharp skill with the scissors. This hairstyle is somehow evocative of the ‘80s, perhaps because of the edgy, angled cut and the artistic asymmetry. If Joan Jett ever decided to take a walk on the rainbow side, it would likely look like this.

#20: Multicolored Crop

From root to tip, this ‘do is mesmerizing. It looks almost like a kaleidoscope. The bright, throbbing colors stand out beautifully on the close-cropped part of the hair, and do you see the diamond shape hidden under that longer shock of colorful locks? That’s talent!

Whether you do it with chalk, a wig, or dye, rainbow hair is vibrant, vivid, and statement-making. This isn’t the hair to wear if you’re any kind of shrinking violet. If, on the other hand, you’re looking to make a change or show off your just-as-sparkling personality, then why not to try a rainbow dye job, some glistening mermaid hair, or a pretty unicorn ‘do?