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Considering a brand-new look? This overview will cover everything you need to know to dye hair blue, uncover your best shade, and also maintain the look.

Blue hair has had actually a surge in popularity over the years, and also it's no wonder why. Not only is that vibrant and also unique, but it is likewise a versatile shade with many of different shades to pick from and also many ways to layout it.

Whether you desire bright blue streaks, a ethereal pastel shade, or an all-over color, over there is a shade of blue hair to suit anyone. It's basic to attain your preferred color and transform her look to reflect your distinctive personality too.


Vibrant neon hair like this calls for a light base and a lot of maintenance but it's a an extremely trendy and also unusual shade.

The Dye Process

The dye process needed for obtaining blue hair is no unlike many other colors. If you have actually dark hair and want a color that is lighter than what your hair at this time is, it will must be pre-lightened first. If your hair isn't lightened before dyeing, the color won't turn out everywhere near as vibrant and intense together you to be hoping.

Types of Blue Hair Dye

Permanent blue hair dye is relatively rare, back there space a couple of options available. Both the availability and range of shades are increasing an ext in current times due to the vivid hair patterns that have lead to layouts such together ombre and also dip-dye becoming more common. However, the variety still doesn't come close to corresponding the shades easily accessible in semi-permanent dye.

It is for this reason that you will likely be utilizing a semi-permanent dye to attain blue hair and these can't lighten hair, making it a need to use bleach because that the lightening beforehand if your hair is too dark. They likewise wash out with time so the shade does need maintenance to store it looking vibrant and also prevent far-reaching fading.

Do You have to Bleach your Hair to Dye that Blue?

If you're unsure around the correct method for achieving the certain shade of blue the you want, you deserve to use the table below. This will tell you even if it is you should lighten her hair, to what extent, and also what sort of dye needs to be used.

Once you have a better idea of the direction you must go in, you will certainly find much more in-depth knowledge in succeeding sections to overview you v the process.

Desired colorMethod

Light blue

Pre-lighten to light yellow if your hair isn't blonde already.

Dark blue

Dye v a darker color - pre-lighten if your hair isn't at least dark blonde or yellow.


Put dark blue dye with non-lightened hair for ethereal tint.


Lighten to pale yellow or have platinum blonde already. Neutralize yellow v violet and also dye blue making use of pastel blue dye.


Pre-lighten and dye in foil.


Braided blue hair. This dual-toned color creates a really amazing effect.


Pre-Lightening Hair

Hair has actually two primary qualities that specify the means it looks: level and also tone. The ton is the specific color you see—like blue or red—while the level is exactly how dark that color is. This is why you deserve to have two shades that space the very same color yet still watch different.

In the case of blue hair, a pastel shade is a pale blue, if a midnight blue shade is a very dark blue however these hair colors can have the very same tone, with the just actual difference being the the latter is much, much darker. This illustrates the impact that lightening your hair has actually on the an outcome you'll achieve.

When you dye her hair blue through a semi-permanent dye, what you room actually act is including a details amount of blue tone. The an ext concentrated the tone is, the darker the blue color is that will result from that use. When you use a blue semi-permanent dye, shade is just being added and your organic pigment is left intact.

Using a lighter blue dye won't necessarily result in a lighter color result as the dye can't lighten your existing hair color. In fact, in most cases, it will certainly be contempt darker 보다 before because of the added blue color. Because of this, the only method to attain a blue shade that is lighter 보다 your hair's existing shade is come lighten it through bleach first.

How far you must lighten it counts on the exact shade you desire to reach, but you can approximate this by using the table listed below for many usual shades that blue hair. If her hair is the level of the wanted shade or lighter, friend don't must bleach and can dye straight away. If that is darker though, friend will should lighten come the shade that is listed very first to obtain the ideal result.

Blue colorLift toNatural color

Pastel blue

Pale yellow

Platinum blonde

Baby / skies blue

Light yellow

Very irradiate blonde



Light blonde

Light blue shades


Medium blonde

Medium blue shades


Dark blonde

Dark blue shades

Light orange

Light brown

Midnight blue


Light–medium brown

Blue black

Not required

Dark brown or lighter


Blue this light calls for blonde hair however can it is in an tremendous color

If you should lighten your hair, this should be done through bleach. This needs your hair to it is in in good condition before using for the ideal result, and also you have to not it is in lightening your hair if it has been dyed many times in the previous or has significant weakness or breakage.


You will obtain the best results as soon as bleaching if you use the product to properly sectioned hair. This greatly speeds up application and permits you to acquire a much more even result as not just does her hair end up coated in less time, but there is much less chance you will certainly miss any kind of areas.

To section your hair out, first, component it under the center from your forehead ideal down come the ago of her neck. This will certainly divide your hair in half. After ~ you've made this early stage parting, you will then require to component it once more from ear to ear to separate the first part into half again.

This gives you four discrete sections as soon as you have finished. Applications of the product is climate as straightforward as working in one ar at a time and coating slim layers of hair indigenous the height of the section to the bottom v bleach, making the entire application quick and simple.

If you've never ever sectioned your hair favor this before, you may want to practice it a few times beforehand. As soon as you feeling confident enough to begin, section your hair out prior to mixing up and also applying your bleach come dry, unwashed hair.

Having unwashed hair is important here as the organic oils that are existing act to protect your scalp indigenous irritation and also aid decrease few of the dryness and also damage the can impact your hair during and also after bleaching. This doesn't mean you need to go job on finish without washing her hair, yet it does average that girlfriend shouldn't apply lightener directly after shampooing. Wait for 1–2 work after her last shampoo because that the finest results and also less irritation while that processes.

If friend need full directions and aid to prepare and use a lightener, you can check my related short articles below.


Applying Blue Hair Dye

There are many different brands of dye the can offer you just about any shade of blue hair, yet the key thing castle all have in usual is the they room all semi-permanent dyes.

This method that the application is very comparable regardless of which brand you're using. With most dyes, the only difference will it is in in how long the manufacturer recommends it be left on her hair, however this isn't collection in rock and the color can it is in left for much longer if desired prior to rinsing as semi-permanent colors space conditioning and also non-damaging.

When to Apply

If you've lightened her hair prior to application of your blue hair dye, it is finest to apply it instantly after rinsing out the lightener because that the longest-lasting and most vivid results. This is because hair that has actually just to be bleached is much an ext porous and will easily soak up any kind of color that you apply, extending the results and slowing down fading.

It likewise has the added benefit of dealing with the dryness that results from bleaching. The dye has a air conditioning base and this moisturizes your hair and corrects both the dryness and also pH, allowing it to recoup from the lightening much more readily. Every one of this contributes to more beautiful blue hair.


Whether your hair to be light sufficient for your blue hair shade already, or you essential to bleach the first, you'll begin the dye applications by shampooing her hair. Shampoo opens up the hair cuticles and permits the color to permeate deeper into your hair.

For those who had actually to bleach, wash your hair with shampoo after rinsing out all the lightener and then continue in the same direction. In any kind of case, lightly towel-dry your hair ~ shampooing to eliminate some that the overabundance water.


Depending top top the consistency that the dye you're using, friend may discover it simpler to use the dye by brush or through hand. If you're applying streaks of any type of kind, or anything which requires precision, the is finest to use a tinting brush nevertheless of the consistency.

For all-over blue hair though, don't be fear to just use your hands if this is simpler for you—but undertake gloves or you'll step out the the shower with hands that complement your hair! Blue dye is well known for staining both her skin and the walls and also floors of her house.


Once the dye has actually been applied, gently comb it with to ensure even application and also massage that for an excellent measure. As soon as you execute this, shot to massage her hair from root to ends in the direction. Doing so will spread the dye out and also cover any kind of areas the may have been missed, and also lessen the staining the can take place on her scalp if you to be to massage it right into your head favor a conditioner.

Try a light, silvery blue shade prefer this because that something unusual and creative.

Processing Time

Processing time varies by brand, yet the time the the manufacturer proposal is an ext of a pointer anyway. Leave the dye for less than the encourage time can an outcome in less shade being absorbed, a duller result, and quicker fading.

There is no such concern with leaving that in for longer though. In fact, leave the dye in her hair because that an hour or an ext is one of the easiest ways to acquire blue hair the lasts longer and also looks more intensely pigmented. Come an extent, the longer you leave the color in, the better the results.

This doesn't average you must leave that in for an entire day, however if you have actually time come spare and aren't in a sirloin to to wash the blue hair dye out, it deserve to be left till you feel prefer rinsing it. Cover the in cling pave or a plastic shower lid to avoid it from drying out or rubbing off onto surfaces and rinse at your leisure.

Turquoise hair

Mixing Shades

One of the many versatile attributes of temporary dyes is that most shades in a particular brand can be combined together very easily. This means that if girlfriend can't uncover the perfect the shade for your very own style, girlfriend can create it you yourself by mixing different shades together.

Mixing is mostly an experimental procedure that deserve to take some time in stimulate to discover the ideal color, however there space a few guidelines you have the right to follow come create specific shades. You have the right to use the table below to see exactly how mixing different colors will produce different effects. The more of the mixer shade you add, the closer the shade will acquire to the resulting shade.

You can additionally modify color by mix shades that room light and dark. Mixing a darker shade right into your chosen shade will darken it, and also vice versa, a lighter shade will certainly lighten that up. This permits you to produce a blue hair color with a depth the is between two other dyes if friend can't uncover the precise depth girlfriend want.

Add level hair conditioner come a blue dye that is also dark if you need to dilute that down and have no other option, however keep in mind that a little will walk a long means if making use of this method since the conditioner will be there is no of any type of blue color. Including too much have the right to make the dye ineffective.

Added colorResult


Turuqoise / Aqua


Violet blue / Purple


Mermaid blue / Green

Two-toned balayage blue is a great way to do blue hair her own.

Style Tips

Apart from just dyeing your hair blue completely, or putting streaks and chunks of color through it using foil, there space some other formats you might want to try. These formats can assist individualize the look of your hair and also give it more personality.

Blue ombreBlue dip-dyeBlue balayage

How to get Blue Ombre Hair

This style has a two-toned effect where the bottom fifty percent of the hair is a bright color like blue whilst the optimal remains a organic color. If her hair is normally a lighter color, you can apply darker shades of blue to the ends of the hair, separated through the usage of meche.

For dark organic colors, the procedure needs to it is in reversed by lightening the end of the hair an initial and then dyeing the pre-lightened hair.

How come Dip-Dye Blue Hair

Dip-dye have the right to vary a bit yet it's normally the tips of the hair, especially in lengthy styles. You deserve to easily achieve this by grouping all your hair in addition to a hair tie and then paint the tips of it v color. Friend can select to leave her bangs or specific other locations out of this depending upon your hairstyle.

Alternatively, shade it with more precision by sectioning her hair out and also then dyeing it with meche. Like with ombre hair, lighter shades deserve to be dyed through darker blue colors through no issue, but dark hair will need to be lightened first.

How to produce Blue Balayage Hair

Balayage is a style where shade graduates indigenous darker to lighter from the optimal of the layout to the bottom. Traditionally, this to be a light brown or dark blonde format that transitioned come lighter blonde together it swept downwards, however you can produce the impact in various other colors too.

In the case of blue hair, this method the shade starts as a darker blue and also gradually sweeps down to a lighter blue. Just how light or too much you take it this color shift is up to you, but you do must be working v light hair already.

To gain this blue hair color, paint the top layers of her hair with the darkest shade of blue you want to use, stopping midway under your style and also using meche come keep whatever neat and also separated. Paint the lighter color from the middle towards the end of her style, then apply the lightest color last.

Next come the fun part, blend with each meche layer with the tinting brush to move darker layers down v lighter layers of shade gently. This is what will blend the transition. A larger difference between each color used will result in a much more noticeable step-down effect that can look really interesting, when closer shades give more of a graduation effect.

You could additionally use various colors choose purple and blend this instead if you want. The use of a freehand application an approach gives a the majority of room to develop unique looks.

Two-toned blue ombre hair

Maintaining Blue Hair

Blue hair fades quickly. Also if you leaving the dye in for longer and are cautious with how regularly you wash her hair, the blue tone merely tends to be among the more rapidly fading kinds of pigment—unlike red or yellow tones which have tendency to persist for a much much longer time.

In order to store your hair vibrant and looking perfect, girlfriend will need to preserve the shade from time come time. Luckily, since this type of dye isn't damaging, you deserve to reapply that as often as friend want. However, not everyone will desire to dye their hair every couple of days.

There space a couple of other means you can slow blue hair fading between retouching:

Wash her hair through cooler water. Warm readily gets rid of color and causes much faster fading. The cooler the water you usage to wash your hair, the much less fading you will see.Use a mild, conditioning, or color-saving shampoo. These space weaker emulsifiers and will take it out much less color—just don't use them as frequently on oily hair or they won't clean your hair properly!Always condition your hair. A conditioner doesn't just moisturize and also de-tangle. It also coats her hair through a safety barrier and maintains color.Use a hair serum. This will certainly shield your shade from humidity in the air, when smoothing her hair and eliminating frizz so the you deserve to really show off your blue hair.

More Information

Make Your very own Blue Shampoo

If you're short on time or must keep her blue hair feather its absolute best, the anti-fading methods over are only efficient at slowing down the shade loss. A much better option for actually including color back into her hair together you lose it is to produce your very own blue shampoo and conditioner.

To perform this, procure a darker blue dye 보다 the shade you want to maintain. Together this is going come be included to shampoo, the colours concentration will be diluted down by the shampoo and also you will need a darker shade in order because that it to produce an reliable toner.

Depending on how dark your blue hair is, include a small amount that blue dye come shampoo, and even conditioner if preferred to create your very own homemade toning shampoo and also conditioner. You may need come experiment with the amount included to perfect the exact shade you're trying come maintain.

In any case, you've simply circumvented the lack of blue toning products obtainable by do your very own at low cost and also the lull of simply mixing two solutions. Complement this with the tips over and your color will last because that a lot longer prior to you need to redye it.

Have a question about blue hair or exactly how to dye and maintain the color? leaving a comment because that tailored advice.

This content is accurate and also true to the best of the author’s knowledge and is not supposed to substitute because that formal and also individualized advice indigenous a standard professional.

© 2015 Maffew James


ann ~ above June 10, 2020:

Hello! I just want to ask if it is okay to not use a purple toner ~ bleaching? I'm sort of fear of the result because it can turn my blue hair shade into green.

Maffew James (author) on December 30, 2019:

Hi Jessi,

You have the right to do that however if the blue isn't really dark the violet/red tones of the previous colour can kind that blend v the blue you include and it could look more purple. This would certainly be much less of an concern with darker shades of blue the cover more readily.

Jessi Wolfe ~ above December 18, 2019:

I have actually burgenbugry hair and also want to put a blue on that is the possiable

me on might 18, 2019:

I can't bleach

Maggie ~ above October 25, 2018:

Hey I have bleached mine hair 3 time in the past 5 months in order come lighten it enough so the blue no be green. Yet even after every the bleaching the is a dark yellow

Beth Canha on march 11, 2018:

Hi Maffew, i wish I had actually read your post before ns dyed my daughter's hair blue. It come out uneven, ns think us didn't leave the shade on long enough. Have the right to I reapply the color and also leave that on now? will certainly that settle it?

Khadija on February 16, 2018:

How can I make lighter shade favor sky blue the end of dark blue color? Is it possible to create different shades indigenous one single color? Plz assist me the end , we don't have many colors accessible .

Shannon top top December 28, 2017:

I dyed my hair magenta which has actually a light and dark pink shades. I'd like to dye mine hair an electric purple or blue but even my hair stylist isn't sure just how to do so. Does anyone have any idea what procedure my stylist requirements to perform to achieve getting either the electrical blue or purple?

Debe Walker top top June 15, 2017:

Hi,I am transforming my hair colour native a dark brown come blonde to blue.The colour ns would favor to be is a blue black color on the roots to a light navy blue on the mid lengths & ends.I would choose to recognize what colour's i need to mix to accomplish this? ns am concerned it will certainly come the end to dark or have to much the a imperial blue tone? its so hard to explain the colour,the blue tone i am make the efforts to obtain is like a petrol blue/light navy? Thanks.

faith top top April 19, 2017:

Is three a means to have navy/ blue strands for natural black hair (or black v grey hair dyed permanent black) there is no bleach?

If not and also if using bleach i.e. Vitamin C what shade to bleach an initial to have a navy or bark blue result?

Thank you

Stacie ~ above January 12, 2017:

This is a terrable repsentation. More then half these picture are photo shoped. And in a means thats not also good.

The an initial bit the the artical is true. However then gets into the relm of rediculas. Walk consult a professional around these facts. 90% of this is untrue

Sam ~ above November 05, 2016:

I dyed mine hair like two months earlier with pravana and also the blue isn't bright sufficient I even bleached mine hair one it was a shining yellow tone how can I brighten the pravana for this reason the blue comes out a sky blue?

Jakeee ~ above July 17, 2016:

Hi I right now have ash blue ideal now however I desire to do it blue black. How can I do that?

Maffew James (author) on November 02, 2015:

Hi pumpkincat,

If you're aiming to gain it to an all-over blonde colour from the blue now, I'd recommend taking a 10N shade and also mix the copper right into that if making use of additive. The ease of access of the additive relies on brand and also these are just pure tones choose intense blue, red, or orange that you include to other shades in that brand. Most professional brands produce them, yet you may not be able to find anything comparable in a supermarket brand. Don't problem too lot if girlfriend can't get it since there space other ways to execute this.

If you space using the additive I'd recommend adding about a centimeter that this come 30 mls of dye in ~ first. The dye you add it to must be a neutral or warm neutral tone the is lighter 보다 the blue. You're mostly using it as a basic to dilute the copper into. If you check this first on a little strand that blue, and watch come see how it reacts at this strength, you can then readjust the strength to what it demands to be and apply all over. Complete the colour v a herbal blonde or beige blonde dye the is contempt darker than the remainder of your hair and this will also it out and prevent the blue native returning once it fades.

Otherwise, if just using dye, you have the right to mix 9C or 8C into a 10N to include copper tone because that the exact same sort of method. The darker the 'C' shade, the much more the colour will certainly be impacted when you include a little amount to the lighter shade. You'll need much more of the copper shade contrasted to the additive though as the additive is pure orange tone. A great starting point is around 25% copper the shade to lighter shade. As soon as again, complete this off with a herbal or beige blonde shade that is slightly darker for the best coverage.

However, if her hair is very uneven in ~ the moment and there are areas that are lighter and/or darker, toning's no really walking to deal with this properly. In this case, it's easiest just to apply a mix of gold and also copper protein filler or demi-permanent dye and then covering that through a permanent blonde dye in one of two people ash or organic tone the is one level darker than the darkest area the hair currently is. This will fill in lighter areas, neutralise the blue, and also even it all the end to close come the exact same colour and also depth.

In the end, all three of these methods are very comparable because the intention is the same. The an initial step is to include orange ton in to against the blue, and the second is come cover this new neutral foundation with a new shade the blonde to even everything out and prevent fading the the toner.

Also, because that developer, this is had in supermarket dyes, however mixed individually in shop dye. If you're making use of a supermarket dye and want to minimise damage, it's tho a good idea to throw away the detailed developer and include your own since often, specifically if utilizing blonde shades of crate dyes, these will contain a more powerful developer than what girlfriend need. 10 vol (3%) is fine because that toning or darkening, whilst higher strengths are provided for lightening hair and also aren't crucial for this. However, constant developer is only supplied in permanent dye. Demi-permanent dye provides a dilute developer or one acid-developer, and semi-permanent supplies no developer since it works by staining.

Courtney Rhodes top top November 01, 2015:

Thank you. Toning it the end looks like the just option i have. Mine hair to be lightened to a 9n prior to the blue. Once I usage the long-term dye, might you fancy on the copper additive. Would that just be another permanent dye i mix through the permanent dye the matches my common hair? additionally I would usage a developer with this?

Maffew James (author) top top November 01, 2015:

Hi pumpkincat,

Most blue dyes space semi-permanent and this will certainly stain the hair. Sometimes the stain can't every be gotten rid of through washing or various other methods. Color Oops and also other dye removers won't assist either in this situation due to the fact that these assets work through reversing the chemistry reaction of long-term dye and also thus have no impact on a semi-permanent dye.

If girlfriend can't remove it v washing and it appears to have lasted for a long time, this is a sign that it won't come out. In this situation, the finest course of action is to simply tone it out instead. Comparable to the method that violet is used to neutralise yellow in blonde hair, blue tones have the right to be neutralised v the exactly opposing colour, i m sorry is orange.

If there's a green tinge come what stays of the blue, this have the right to be either part of the blue colour, in which case toning will certainly be more effective if you also use a small amount of red ton to counteract this; or it have the right to be the result of the blue tone in your hair mixing with any yellow or gold tones underneath, in which situation orange by itself is fine because that neutralising it. The latter is usually only the case if her hair is blonde underneath the blue dye.

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As for how you obtain the neutralising tone into your hair, there room a selection of means you can do this. You have the right to use a permanent dye close come the level and tone of her hair, mix a little amount of copper the shade or copper additive right into this as one option. An additional option is to take an orange semi-permanent dye and add a small amount to conditioner till it is just solid enough to exactly the blue.

If friend need any further clarify on any kind of of this allow me know and I'll elaborate. Great luck and also happy colouring!