Sky or Navy? Discover the Best Blue Hair Dye for Every Tone

Blue hair dyes are vibrant, bold color treatments that can transform any hair look into something truly unique and eye-catching.

They come in a variety of shades, from the light, whimsical tones of sky blue to the deep, mysterious hues of navy blue.

Suitable for those looking to make a statement or simply change up their look, blue hair dyes cater to a wide range of styles and preferences.

Whether applied as a full-head color, highlights, or an ombré effect, the versatility of blue hair dye offers endless creative possibilities.

Permanent Blue Hair Dyes Vs Semi Permanent Hair Color

When considering blue hair dye, it's important to understand the difference between permanent and semi-permanent types.

Permanent hair dye permanently alters the color of your hair and typically requires a touch-up every 4 to 6 weeks as your hair grows and natural roots become visible.

It's an excellent choice for those committed to maintaining their bold blue shade over an extended period.

On the other hand, semi-permanent hair dye offers a less permanent solution, washing out over time with shampooing, usually lasting about 4 to 12 washes.

This type is ideal for individuals looking to experiment with blue tones without the long-term commitment, allowing for flexibility and change in hair color preferences.

Factors to Consider When Using the Best Blue Hair Dye

Using blue hair dye requires careful preparation and application to ensure the best results.

Start by choosing the right shade of blue that complements your skin tone and meets your style expectations.

For optimal color payoff on a darker shade of hair, using pre-lightened hair to lighter shades of blonde or light brown base is often necessary.

Having bleached hair or blonde hair before dying your hair blue can also allow for a more vibrant, and an intense blue hair color.

When applying the dye, wear gloves to protect your hands and apply the dye evenly from roots to ends, following the instructions provided by the hair dye manufacturer.

Leaving the dye in for the specified amount of time is key to achieving vibrant color.

After rinsing out the dye, using color-safe shampoos and conditioners can help maintain the intensity of the blue and keep your hair healthy and shiny.

Maintenance Tips for Blue Hair

When dying your hair blue, taking necessary precautions is essential to ensure not only the longevity of the color but also the health of your hair.

Always conduct a strand test in addition to the patch test, which not only checks for allergies but also gives you an idea of how the color will look on your hair.

To minimize damage, consider using a deep conditioning treatment before and after dyeing your hair, as the chemicals can sometimes leave hair dry and brittle.

It's also advisable to limit the use of heat styling tools, which can further damage dyed hair and cause the color to fade faster.

Lastly, when spending time outdoors, protect your colored hair from sun exposure, which can significantly fade the vibrant blue hues, by wearing a hat or using hair products with UV protection.

Selecting the Best Blue Hair Dye

To identify the best blue hair dye, we scrutinize a range of criteria including longevity, vibrancy of color, ease of application, and gentleness on the hair.

Products that offer a rich, deep color while minimizing damage to hair strands stand out in our selection process.

We also consider user reviews and testimonials to gauge the satisfaction of those who have experimented with these dyes.

Additionally, the inclusion of nourishing ingredients, which help maintain hair health and shine post-dyeing, is a significant factor.

Ultimately, the best blue hair dyes balance bold color payoff with hair health, ensuring a stunning look without compromising the integrity of your hair.

Revlon Colorsilk Digitones Blue Permanent Hair Dye - 79D Electric Blue

Revlon Colorsilk Digitones Blue Permanent Hair Dye - 79D Electric Blue

Best Overall Blue Hair Dye

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Why It's A Top Choice

• A Safe and Gentle Formula for Your Hair: When it comes to any kind of hair dye, ammonia's absence is a plus, and Revlon Colorsilk Digitones proudly stands as an ammonia-free option. This means that as you color your hair boldly, you're also looking out for its health. Without ammonia, the product provides a gentler and safer coloring experience that won't zap the moisture from your strands or lead to breakage. Instead, your hair is left looking and feeling nourished, thanks to the innovative, damage-limiting formula.
• The Magic of Keratin Infusion: Hair health isn't just about what a product doesn't contain, but also what it actively adds. Revlon understands this and have injected their Digitones Blue dye with keratin, a protein that's key to maintaining strong, flexible hair. Keratin acts as a protective shield, shielding your hair from damaging elements and enhancing its natural luster. With this dye, you're not just getting a fun color; you're giving your hair a little extra love in the process.
• High Definition Color, Inside and Out: Revlon Colorsilk Digitones' unique HD Color Technology uses high-definition pigments to deliver an intense and long-lasting color, making it perfect for those who want to turn heads with their vibrant 'do. The technology also ensures the color is consistent from root to tip, leaving no patch of blue without its share of high-definition electrifying hue. Whether indoors or out, under artificial light or the sun's rays, your color will pop with intensity.

What You Should Know

• A Dye That's Also a Conditioner: One of the worst-kept secrets about hair dye is that it often alters your hair's texture, so you might end up with a great color but thirsty, rough hair. Not so with Revlon Colorsilk Digitones Blue. This dye doesn't just color; it conditions, leaving your hair in better shape than before. The post-color application of colorsilk conditioner means your hair feels soft, smooth, and will likely trigger those little hair-flipping moments each time you pass a reflective surface.
• The Trendiest Hair Color Choice of the Year: Electric blue is having a moment. It's the color of choice for the bold, the trendsetters, and those who are truly fearless when it comes to style. And in the world of hair colors, choosing electric blue isn't just about being on-trend; it's about claiming your individuality in a world of color. For festivals, events, nights out, or simply when the inner fashionista calls, there's nothing quite like Electric Blue to make you stand out in the best way possible.

Adore Semi Permanent Hair Color - 174 Sapphire Blue

Adore Semi Permanent Hair Color - 174 Sapphire Blue

Best Permanent Blue Hair Dye

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Why It's A Top Choice

• A Jewel on Your Crown: Adore Sapphire Blue isn't for the faint of heart. A deep, rich shade inspired by the mesmerizing sapphires, it's the touch of precious stone you've been pining for. Diamonds might be 'forever', but Adore's Sapphire Blue ensures that its brilliance lasts, giving you the bold, unapologetic transformation you crave without the color misleading you in the process.
• Effortless and Stylish: Adore offers an application process that's designed for simplicity. With a no-mix, ready-to-apply format, coloring your hair is not just a breeze; it's a creative expression that flows with the vibe of your 'me-time' beautifully — no need to call in a professional for this color revolution!

What You Should Know

• Hair-Friendly Formula: Sapphire Blue in Adore's palette is not just about its looks. With a formula that's free of alcohol, peroxide, and ammonia, Adore's Semi-Permanent Color treats your hair with the love it deserves. It means you can keep up with the shades you adore without the fear of damaging your mane — a formula as gentle as a mother's touch.
• Long-Lasting Color: What fun is a vibrant hair color that fades in the first wash? The makers of Adore have thought this through. The Sapphire Blue is formulated to last, and with every wash, you'll lose only a little, making those vibrant locks keep their bold allure much longer than you'd expect.
• Versatile Vibrancy: Adore's Sapphire Blue doesn't play favorites. From pin-straight to coiled curls, and from short bobs to cascading lengths, this color effortlessly weaves its spell. Not to mention, it's mixable, offering a customized experience where you can blend to change the tone, or keep it bold — the choice is as wide as your spirit.

L’Oreal Colorista Semi-Permanent Hair Color - Metallic Blue 01

L’Oreal Colorista Semi-Permanent Hair Color - Metallic Blue 01

Best Semi Permanent Blue Hair Dye

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Why It's A Top Choice

• It's Beyond the Ordinary – Unleashing the Power of Pure Dyes: L'Oreal Colorista's Metallic temporary blue hair dye is anything but ordinary. This electric blue with hints of silver is the stuff of fantasy, promising to take you on a magical ride every time you look in the mirror. The unique formula is powered by pure dyes, making sure you never have a dull or lackluster moment with your hair color. It's all the vibrancy without a drop of the mundane; this blue will keep your locks looking like it’s straight out of a beauty editorial.
• Not Just a Hair Dye – A Nourishing Hair Mask: L'Oreal Colorista 01 is more than just a hair dye – it's also a nourishing hair mask that works to moisturize and soften your hair while it colors. Forget the damage and dryness that older dyes left behind; this mask infuses your strands with a luscious blend that makes them feel silky and smooth. The dye's conditioning ingredients mean you not only get a vivid and unique color but also have healthier hair after every use. It’s the balance of beauty and care you've always dreamed of.
• Vegan and Free from Harmful Chemicals: Looking for a product that aligns with your ethical values? The L’Oreal Colorista Metallic Blue 01 hair dye is vegan-friendly, and it's free from peroxide and ammonia, which can often be found in other hair dyes and can cause damage. This means you can dye your hair with confidence, knowing that you're using a product that's gentle on both your locks and the planet. It's bold, beautiful, and responsible – a win-win in every shade and for every strand.
• Works on All Hair Types, Light Hair to Dark Hair: One of the best things about L’Oreal Colorista is its versatility. It's designed to work on light blonde to dark brown hair, ensuring that nearly everyone can enjoy the electrifying blue hue. This inclusivity means you don't have to worry about your existing hair color – as long as it falls within the bracket, the Colorista Metallic Blue will blend seamlessly into your locks. It's a wonderfully democratic approach to hair dying that deserves a round of applause.
• The Semi-Permanent Advantage – Change Your Look, Temporarily: A semi-permanent hair dye is the perfect choice for anyone who loves to switch up their look without long-term commitment. Metallic Blue 01 gives you the freedom to experiment with color, safe in the knowledge that it will fade out gradually over 4-10 shampoos. Love it or leave it, the choice is yours. It's the ideal choice for those who love to play with trends and express themselves through their hair.

What You Should Know

• It Shimmers and Shines – The Metallics Collection: L’Oreal Colorista's Metallic Blue is part of a collection that shimmers and shines. The metallic finish gives your tresses a mirror-like look, catching the light and turning heads wherever you go. It's a finish that adds a touch of luxe to an already stunning color, ensuring you stand out in a crowd for all the right reasons. This isn’t your everyday blue; this one glows with added sophistication.
• Effortlessly Cool – Simple Application: Gone are the days of complicated, time-consuming hair-dye rituals. The L’Oreal Colorista application couldn’t be simpler – just spread the hair mask with your fingers after shampooing, leave it for 15-30 minutes, and rinse. It's that easy! No need for mixing or measuring, and no grueling application processes. Just a quick and effortless burst of blue to energize your look.

Garnier Nutrisse Ultra Color Permanent Hair Color  - IN1 Midnight Iris

Garnier Nutrisse Ultra Color Permanent Hair Color - IN1 Midnight Iris

Best Blue Hair Dye for Dark Hair

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Why It's A Top Choice

• Intense Blue Shade: Imagine the deepest, most enchanting blue on your hair with Garnier Nutrisse Ultra Color IN1 Midnight Iris. This shade isn't just blue—it's a mesmerizing interplay of pigments adapting to all hair textures. Vibrant and intense, it transforms hair for a bold statement. From a subtle tint to an iridescent blue-black, this adaptable blue offers endless possibilities for personal expression.
• Wide Range of Suitability: One great thing about this variant is its inclusivity. It suits a wide range of hair shades, from light brown to dark brown. Midnight Iris can blend well with natural hair colors, adding a striking blue tone without the need for extensive pre-lightening. This simplifies the coloring process, making it more accessible. Garnier Nutrisse's IN1 can transform previously-colored hair, providing a predictable and confident outcome with its ability to overlay and enhance natural hair shades while staying true to the bold blue color story.

What You Should Know

• Color Boost Technology: The Garnier Nutrisse Ultra Color IN1 stands out with its innovative Color Boost tech. It intensifies the color, offering a reflective blue that changes and shines as you move. Whether in sunlight or office lights, your color stays bold and brilliant, minimizing fade-out. The tech doesn't just maintain the color; it enhances it, adding depth and vibrancy with each wash for dynamic hair that matches your life.
• Nourishing Formula: In the midst of vibrant blue hair trends, don't forget your hair's health. Garnier Nutrisse Ultra Color IN1 steps in with its nourishing formula. Enriched with triple fruit oils—avocado, olive, and shea—this dye nurtures and hydrates your hair as it colors. Unlike harsh dyes, it leaves hair feeling soft and nourished. These oils, combined with the dye, improve your hair's texture and shine, making the coloring experience rewarding. It's a hair-dye revolution focused on your hair's well-being.
• Long-Lasting Vibrancy: The test of a hair dye's quality lies in its vibrancy duration. Garnier Nutrisse Ultra Color IN1's Midnight Iris shines with its vibrant blue shade lasting up to 8 weeks. The Color Boost technology and blend of color pigments in the formula ensure long-lasting vibrancy by adhering effectively to hair cuticles, resisting washing, pollution, and styling wear and tear. Enjoy weeks of beautiful blue hair!

Age Beautiful Permanent Anti Aging Hair Color - 1B Blue Black

Age Beautiful Permanent Anti Aging Hair Color - 1B Blue Black

Best Blue Black Hair Dye

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Why It's A Top Choice

• Fight All 5 Signs of Aging Hair Color: Picture this product as the Swiss Army knife of hair care. It's not just a color hue; it's a potent defense against the five most common signs of aging hair. Suffering from thinning, turning various shades of gray, a shift towards a wiry texture, or just an overall dry and dull look? Age Beautiful Permanent Anti Aging Hair Color's 1B Blue Black is engineered to address these concerns comprehensively, offering a rejuvenating solution that goes beyond surface level.
• Replenishes Essential Components: Aging affects more than color; it depletes the building blocks of strong, resilient hair. Components such as melanin, keratin, and protein diminish over time, leaving our hair more vulnerable to the elements and daily styling. This is where Age Beautiful's formula excels. By expertly blending with the hair's natural structure, it replenishes and restores these vital elements, promoting a healthy hair environment that defies age, and enhancing growth and elasticity.
• 100% Gray Coverage and Shine: Don't hide — shine! Age Beautiful's unique Permanent Anti-Aging Hair Color in 1B Blue Black doesn't just cover gray, it can outshine them too. It offers a permanent, 100% gray coverage that lasts up to 8 weeks, ensuring your color remains vibrant and true. The secret to this long-lasting brilliance? A formula that amplifies shine by up to 2 times, making dull grays a thing of the past, and leaving you with a lustrous head of hair that reflects health and vitality.

What You Should Know

• Fortifying Formula with Biotin: The science of healthy hair doesn't stop at the scalp; it permeates through the strands. Age Beautiful Permanent Anti-Aging Hair Color is fortified with biotin, a B-vitamin recognized for its role in promoting strong and lush hair. The presence of biotin in your hair color formula means that your hair will also receive a boost in thickness and volume, contributing to a fuller and more voluminous appearance. This fortifying approach is not just about aesthetics; it's about genuinely nurturing your hair from the inside out.
• Customer Testimonials and Reviews: One of the best ways to gauge the effectiveness of any product is to listen to those who have used it. A quick online search will reveal an abundance of positive experiences and testimonials from individuals who have tried Age Beautiful Permanent Anti Aging Hair Color. Real customers, just like you, have reported benefits that include a more natural look, increased softness, and a substantial reduction in the signs of aging hair, reaffirming its effectiveness and 5-star rating in the hair care community.

Adore Semi Permanent Hair Color - 112 Indigo Blue

Adore Semi Permanent Hair Color - 112 Indigo Blue

Best Blue Hair Dye for Beginners

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Why It's A Top Choice

• The Chromatic Elegance of True to Color: The most dubious aspect of a semi-permanent dye is often its staying power. With Adore 112 Indigo Blue, the concern can take a backseat. Unlike its peers, the color lingers long after the initial application with a lustrous, deep blue that doesn't falter under the sun’s rays or tussle with the suds in your shower. Even after several rinses, the chromatic elegance remains loyal, leaving you to bask in the vibrancy of indigo without compromise. Each strand becomes a canvas painted with a rich, lasting hue—a head-turning testament to the product's true-to-color promise.
• The Effortless Application Dance: If the thought of donning blue hair in the comfort of your home seems daunting, Adore 112 reshapes the narrative. This semi-permanent formula is not only committed to color vibrancy but to a seamless application process, too. It’s quick and hassle-free; no need to mix potions or dodge acrid fumes. Just unpack, apply, and revel in the transformation, all in the cozy confines of your own bathroom. The cream spreads with the grace of a cool breeze, saturating your strands with indigo allure, making it the perfect pick for a spontaneous pop of color or planned boldness.
• The Comfort of a Safe and Harmless Formula: A commitment to hair color should never mean a compromise on safety. Adore 112 Indigo Blue dismantles this unfounded necessity by eschewing harmful additives such as alcohol, peroxide, and ammonia. The formula instead is imbued with gentle conditioning that nourishes your hair, balancing the exhilaration of a new color with the peace of mind that your hair is being looked after. This means you get to revel in the optical pleasure of blue without the aroma or sting associated with conventional hair dyes, making it an ideal choice for even the most sensitive scalps.

What You Should Know

• The Ethical Splash of Vegan and Cruelty-Free: More and more, our product choices are shaped by environmental and ethical considerations. Adore 112 resonates with those values as it proudly stands as a vegan and cruelty-free hair dye option in the expanding tapestry of hair dyes. It ditches animal by-products and the practice of animal testing, inviting the ethically-minded to dip into the oceanic hues without guilt. The color transformation becomes not just a personal statement but also a reflection of your commitment to the world around you. It’s a color that paints a picture of conscious consumerism, wash after wash.
• Blue Hair Dye Options: While the Indigo Blue shade strikes a chord with the cool, introspective soul, Adore's spectrum is an inviting umbrella under which countless tastes in color take shelter. For those yearning to flirt with the exotic, a vivid Purple Rage awaits. For a sun-kissed vibrancy, Caribbean Blue offers a slice of a tropical paradise. This kaleidoscope of color offers a match for every mood and each phase of the moon, ensuring that Adore 112 isn't just a bottle of indigo but a portal to a world dripping in choice. It’s not just a color; it’s a carousel of color.

Schwarzkopf Got2b Metallics Permanent Color - M67 Blue Mercury

Schwarzkopf Got2b Metallics Permanent Color - M67 Blue Mercury

Best Blue Dye for Brown Hair

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Why It's A Top Choice

• Multi-Dimensional Metallic Look: The M67 Blue Mercury shade isn't just a regular blue. It offers a multi-dimensional look that shimmers and shines in various lights. Your hair will display a range of blue tones, creating depth and texture. Whether it's bright streetlights or a soft restaurant glow, your hair will stand out. The unparalleled metallic shine in Blue Mercury adds that extra sparkle. Its captivating radiance is sophisticated, as if holding the universe's secrets in its hues, each strand singing with starlight.
• Boosts Hair Color with Metallic Radiance: Traditional dyes often lack luster compared to metallic finishes. Got2b Metallics infuses a game-changing metallic radiance. It's not just flat color; it's vibrant with reflective pigments that uniquely stand out. This radiance isn't flashy; it garners compliments and admiring looks. The intense hue and transformative shine can turn lifeless locks into beautiful blue tresses. Your hair will appear as rich, blue satin, catching eyes and turning heads with every move.

What You Should Know

• Anti-Fading Color Effect: Schwarzkopf Got2b Metallics fights fading. Blue Mercury's vibrancy lasts, withstands elements. No worries about color loss; bold blue stays true, giving peace and confidence. Every day starts vibrant, energizing - a reminder of your bold choice.
• Suitable Shade Range: Blue Mercury is a versatile shade that complements various base hair colors from dark blonde to dark brown. It suits a wide range of hair tones, making it inclusive for those looking to add color to their hair. This flexibility is great for beginners in vibrant hair dyes, offering a gateway to creative hair expressions without the need for excessive bleaching. Get ready to jazz up your locks with this dark blue hair shade!
• Versatile Application: Wear Blue Mercury your way. Go all blue or mix shades for a subtle look. Feeling bold? Try hair chalk or color spray for streaks. Get creative with various application methods. Express your style and mood freely. Edgy, funky, or chic, Blue Mercury adapts to you.

Best Blue Hair Dye FAQs