10 Galaxy Hair Ideas You Need In Your Life Right Now.

Evidence Based

Fact Checked

If you’re looking for a new style to try, why not go galactic? Galaxy hair is the latest hair color trend that’s totally out of this world.

Here’s everything you need to know to transform your hair into a star-studded masterpiece that’s the envy of all the cosmos. Read on for top tips and expert advice to creating galactic hair perfection!

What is Galaxy hair color?

The galaxy hair trend involves incredibly vibrant hues that resemble a star-filled night sky.

Galaxy hair is usually a swirl of deep, dark blue, but it can also include a mixture of purple, green, pink and black. Just like the northern lights.

Its vibe is similar to mermaid hair or unicorn hair. These multi-tonal hair colors are all about achieving an ethereal, otherworldly look.

The best part this style is that it can be customized to complement any skin tone and hair type. Plus, it’s a great way to add some personality to your look.

If you’re thinking about trying this latest hair color trend, here are a few things you should know.

First, be prepared to commit. Galaxy tresses require regular maintenance and touch-ups to keep the creative blend of colors fresh and vibrant.

Second, don’t be afraid to experiment. There are no rules when it comes to how you wear it, so have fun, be creative and give it your own unique touch!

Lastly, be prepared for some serious envy from your friends – this is one trend that is sure to turn heads as well as align planets!

Check out the latest galaxy hair looks for ideas and inspiration.

galaxy hair color colleciton pinterest board

What colors make galaxy hair?








10 Galaxy Hair Color Ideas

Need some inspiration? Check out these galactic hair looks that are the perfect choice for any hair length!

#1. Blue and purple Galaxy Hair

This classic take on galaxy hair is achieved with a dark purple base and pops of blue ribboned throughout.

While any shade of blue can work with a purple base, deeper hues tend to be the most popular. Whether you’re looking for electric blue highlights or a more muted celestial aqua, there’s a blue hue suit your mood.

#2. Mermaid Galaxy Hair

This sea green accented style is perfect for those with olive or warm-toned skin. If you’re feeling playful, go for a brighter shade of green.

If you want something a little more sophisticated, try a deep forest green or metallic teal tones. And if you’re feeling really wild, mix it up with some neon greens that will give your hair a lot of texture.

#3. Pastel purple Galaxy Hair

Looking for something a little softer? Purple galaxy hair is a beautiful option that’s perfect for all skin tones.

Pastel hair colors like lilac and lavender work well with this style, as they help to add a bit of dimension and depth. Blend magenta colors and purples together with dark roots to create a truly unique look.

#4. Vibrant Pink Galaxy Hair

This rich and glamorous look is achieved with a deep purple base with accents of pink or even streaks of blue tones and silver.

The result is a unique and eye-catching style that is perfect for making a statement. While any kind of purple can be used for this look, lavender, indigo and violet are two of the most popular options. These colors provide a beautiful contrast, creating an ethereal and otherworldly effect.

#5. Black and Blue Galaxy Hair

Black galaxy hairstyles are like the milky way and has an almost iridescent quality to it. Which can make it appear slightly blue or purple in certain lighting.

When it comes to choosing colors that work well with black hair, you really can’t go wrong with anything in the jewel toned family. Think rich purple hair colors, emerald greens, and sapphire blues. Go for this look if you have fair skin tones.

#6. Unicorn Silver Galaxy Hair

This striking galaxy color is achieved with a silver base and accents of blue and white. It’s perfect for those with cool-toned skin.

To achieve this look, hair is usually dyed in two or three colors-think silver, lavender, and light blue.

If you want a more subtle look, you can try a galaxy balayage in softer colors like pale pink and baby blue. If you’re looking for something more dramatic, then you can add in brighter hues like electric purple or fuchsia.

#7. Rainbow Galaxy Hair

Looking for something truly out-of-this-world? Rainbow galaxy hair is a fun and colorful option that is sure to stand out.

It’s also a bit of a challenge to achieve yourself. You’ll need to apply various colors of semi-permanent hair dye in cascading sections. Be sure to use bright colors like blue, green, pink, and purple. If you’re not sure, ask your stylist!

#8. Ombre Galaxy Hair

For a more subtle take on the trend, try ombre galaxy hair. This style is achieved by gradating the colors from dark to light in a color melt.

The result is a dramatic, two-toned look that resembles the colors of a sunset or a starry night sky. You can use some temporary hair color products, such as spray-in colors or colored chalks to practice the look.

Start by applying the darker color at the roots, and then work your way down the hair shaft, transitioning to the lighter color at the tips.

#9. Galaxy Hair Highlights

If you’re not ready to commit to all-over color, highlights are a great way to try galaxy hair.

This style is perfect for those who want to add a little bit of galaxy hair color and texture without going too crazy. You can also test the water with what colors might work for you.

#10. Peekaboo Galaxy Hair

If you’re looking for a fun and unique way to jazz up your hair, peekaboo galaxy hair is a great option!

Peekaboo galaxy hair is a type of hair color that features subtle streaks of color peeking through a base color. It looks awesome on a dark base like dark brunette and black and works with straight hair, a short bob or wavy locks.

How do you make your hair galaxy?

If you’re looking to try this style at home, we’ve got some great news – it’s actually pretty simple. All you need is a little patience and some good quality hair dye.

We recommend using at least three colors to get the best results. Start with a dark blue as your base, then add in purple and green for a truly out-of-this-world look.

Not sure where to start? Check out our step-by-step tutorial below.

Of course, if at-home hair dyeing isn’t your thing, talk to your colorist or hair stylist about getting galaxy hair done professionally.

Will I need to bleach my hair to make it galaxy?

The short answer is yes. In order to get the deep, dark outer space colors of galaxy shades, you will need to lighten your hair to a very light blonde.

This may sound daunting, but bleaching your hair is actually not as difficult or damaging as you might think – as long as you do it correctly.

Note: If you have dark hair, you may need to bleach it more than once to achieve the desired lightness. We recommend doing a test strand first to see how your hair reacts to the bleach.

Once your hair is light enough, you’re ready to start dyeing!

How do I dye my hair galaxy?

What You’ll Need:

– A clarifying shampoo

– A deep conditioning treatment

– A leave-in conditioner

– Galaxy hair dye (we love Manic Panic’s Cosmic Sunshine and Stargazer’s Blue Moon shades)

– A bowl for mixing

– An old t-shirt or cape to protect your clothes

– Disposable gloves

– A wide tooth comb

– Plastic wrap

– Towel


1. Choose your colors

The first step is to choose the colors you want to use. We recommend using two or three shades for the best effect. Dark blue and purple make a beautiful combination, but feel free to experiment with other colors too.

2. Prep your hair

Before you start dyeing your hair, it’s important to prep it first. This will help the color adhere to your hair and make it more vibrant.

Start by washing your hair with a clarifying shampoo to remove any build-up from products or dirt. Then, use a deep conditioner to hydrate and nourish your locks.

3. Section off your hair

Once your hair is clean and conditioned, it’s time to start dyeing! To prevent the colors from bleeding together, we recommend sectioning off your hair into four equal parts.

Start by making a middle part from front to back, then split each side into two sections. Clip or tie up the top sections so they’re out of the way and you can focus on dyeing the bottom sections first.

4. Start dyeing!

Now it’s time to start adding color! To avoid any mistakes, we recommend using a brush to apply the dye.

Start with the lightest color first and work your way up to the darkest shade. Apply the dye generously to each section, making sure to saturate your hair from root to tip.

Galaxy hair is all about mixing different shades together, so have fun and be creative!

5. Let it process

Once you’ve applied all of the colors, it’s time to let them process. Follow the instructions on your hair dye kit for how long you should leave the colors in – typically, it’s around 30 minutes.

6. Rinse and style

After the allotted time, it’s time to rinse out the dye. Use lukewarm or even cold water and be gentle as you massage your scalp.

Once the water runs clear, shampoo and condition your hair as usual. When it’s time to style, use a leave-in conditioner to help protect your color-treated locks.

That’s it! With just a few simple steps, you can achieve galactic hair perfection at home. Just remember to commit to regular touch-ups and maintenance to keep your colors looking fresh and vibrant.

How can I get Galaxy hair at home step by step.

Here’s a great video that tells you how to get the look at home, step-by-step.

How much does galaxy hair cost?

The cost of galaxy hair can vary depending on a number of factors, including the length and thickness of your hair, the number of colors used, and the complexity of the style.

Generally speaking, you can expect to pay anywhere from $100 to an eye-watering $500 for galaxy tones.

How long does galaxy hair color last?

Depending on the hair dye you’ve used, as well as how often you wash your hair, galaxy hair color can last anywhere from 2 to 8 weeks.

To help your color last longer, we recommend using a color-safe shampoo and conditioner, as well as avoiding heat styling tools whenever possible.

How do I take care of my galaxy hair?

If you want your incredible galaxy hair colors to stay looking their best, there are a few simple things you can do:

Use a color-safe shampoo and conditioner: This will help to preserve your color and prevent it from fading too quickly.

Avoid heat styling: Heat styling can damage your hair and cause the colors to fade faster. If you must use heat, be sure to use a heat protectant spray first .

Touch up your roots: As your hair grows, you’ll need to touch up your roots to prevent them from showing. This is especially important if you have a light base color.

With just a little bit of effort, you can keep your galaxy hair looking out of this world!

Parting words

There you have it! Our complete guide to this on-trend, out of this work look.

We hope this has inspired you to try out this fun and unique style for yourself. Just remember to be patient, as creating this creative look can be a time-consuming process.

But we promise, it’ll be worth it when you see the final result!

This article was written by:

  • Nicola Freeman, Creative Director & Content Lead
    Creative Director & Content Lead

    With over two decades of passionate hair dyeing experience, I've experimented with nearly every shade imaginable. My journey began long before blogging; as an award-winning copywriter in London and New York, I shaped narratives for iconic brands. However, when friends sought advice during lockdown for at-home hair dyeing, I realized my true calling. Beyond being your hair color expert, I'm a mom of two girls, wife to artist Tony, and an avid soccer player!