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Best Pastel Blue Hair Dye (2024 Update)

If you’re looking to add some color and vibrancy to your hair, pastel blue is a gorgeous shade that’s perfect for spring and summer. But with so many hair dye options on the market, how do you know which blue hair dye will give you the perfect pastel blue hue? Here are some key factors to consider before purchasing your new hair color.

The first thing you’ll want to think about is your base hair color. Pastel blue shows up best on light or pre-lightened hair, so you may need to bleach your hair first if you have dark hair. Be sure to pick a dye that is formulated for your hair type, such as permanent dye for unprocessed hair or semi-permanent dye for bleached and color-treated hair.

You’ll also want to consider the intensity of the blue tone. Some dyes produce a pale sky blue while others are more of a periwinkle purple-leaning blue. Look at the brand’s hair swatches to see the kind of blue they offer. A pastel blue hair dye should have a soft, muted tone rather than a bold royal blue.

How long you want the color to last is another factor. Permanent dyes tend to have longer staying power than semi-permanent or temporary dyes. But permanent dyes typically use harsher chemicals and require more maintenance. If you want something more temporary, you’ll likely have to re-dye every few weeks as the color fades.

Does a particular brand or formula cater to your hair needs, whether it’s damaged, dry, or otherwise in need of some extra care? Read reviews to see what users say about how gentle or nourishing the dye is.

With the right pastel blue hair dye, you can achieve a gorgeous, eye-catching hair color that’s perfect for the warm weather months ahead. Just keep these key considerations in mind as you shop to find your dream blue hue.

10 Best Pastel Blue Hair Dye

1. L'oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, 411 Sapphire Smoke (Smokey Blue)

L’Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color is a revolutionary hair color that provides intense, shimmering color with 3X highlights. This smokey blue color is custom-blended by our master colorists, making it a truly unique shade. The nourishing formula seals and smooths each strand of hair, never leaving it dull or flat.

The color range from L’Oreal Paris is inspired by cutting-edge fashion and the latest trends. Bold shades are available, ranging from deepest blue blacks to platinum blondes to smokey silvers. With this product, you can cover gray hair, highlight, or go bold with bright color.

L’Oreal Paris is a leading total beauty care company based in Paris. For over a century, they have been providing innovative products and unique expertise from beauty experts in makeup, skin care, hair care, styling and hair color.

The Feria Multi-Faceted Shimmering Permanent Hair Color kit includes a conditioning colour crème, conditioning developer crème, and power shimmer conditioner. All of these products work together to give you the best results. With this product, you can achieve the look you want without sacrificing the health of your hair.

If you’re looking for a unique, shimmering smokey blue color, L’Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color is the perfect option. With this product, you can achieve the latest trends with bold shades, nourish your hair, and get the look you want.

2. Manic Panic Blue Angel Hair Dye Creamtone Pastel

MANIC PANIC Blue Angel Hair Dye Creamtone Pastel is the perfect choice for those looking to achieve light sky blue hair color. This product is part of our Creamtones Perfect Pastel Collection, designed to give you the perfect pastel hue. For best results, we recommend that you lighten your hair to the lightest level 10 blonde and tone hair with yellow tones before use to avoid undesired hues.

Our hair dye is semi-permanent, meaning that it gradually fades over a period of four to six weeks. Unlike other products, our formula does not penetrate the cortex of your hair, but simply rests on top of the hair shaft.

Our hair dye is also completely cruelty-free and vegan. It features vegan ingredients that have been tested on celebrities, not animals, and is ammonia-free, paraben-free, gluten-free, resorcinol-free, and phthalate-free. It is also PETA accredited.

For best results, we recommend that you pre-lighten your hair with MANIC PANIC Flash Lightning Bleach Kits. Bleaching your hair thoroughly to a level 9 or 10 before dyeing is recommended for the best results.

With MANIC PANIC Blue Angel Hair Dye Creamtone Pastel, you can create custom shades that are unique and trendy. With this product, you can be sure that you will achieve vibrant color results with a soft pastel hue that will last for weeks.

3. L'oreal Paris Colorista Semi-Permanent Hair Color For Light Bleached Or Blondes, Blue

Experience the best of beauty with L'Oreal Paris Colorista Semi-Permanent Hair Color for Light Bleached or Blondes, Blue. This collection of trend shades give you a range of light pastels to bold and vivid shades, perfect for platinum, light, or medium blondes and bleached or highlighted hair.

The semi-permanent hair color is created with pure dyes in a conditioning hair mask that makes it quick and easy to apply. The color gradually fades with each shampoo, making it ideal for experimentation with different shades. If you're looking for a rainbow hair, mermaid hair, galaxy hair, festival hair, or Halloween look, this semi-permanent hair color is the best way to go.

The vegan formula contains no animal derived ingredients or byproducts, and is free of any mixing, ammonia, or peroxide. All you need is the desired shade to create the perfect look. So why not take the plunge and try out the L'Oreal Paris Colorista range? With this semi-permanent hair color, you can be sure to be turning heads everywhere you go!

4. Punky Lagoon Blue Semi-Permanent Hair Color, 3.5oz.

Punky Lagoon Blue Semi Permanent Conditioning Hair Color is the perfect way to add a beautiful blue-ish tone to your hair, giving you those mermaid vibes with no commitments. This Non-Damaging Hair Dye is safe for all hair types, nourishing strands, preventing breakage and over-drying, leaving hair frizz-free, silky soft, and healthy-looking.

The semi-permanent hair dye is formulated with color-enhancing Keratin Complex for a more lasting intense, vivid color that can last up to 35 washes. You can try trendy colors and transform your style with this easy to use and apply hair tint. Simply apply the color evenly from hair roots to ends with a tinting brush, comb through, leave on for 15-30 minutes, and then rinse out.

Punky Colour is a leader in the hair color industry, continually working to bring you the brightest, boldest, most amped-up products and excellent customer service. Achieve head-turning looks using Punky Colour products and expert techniques and enjoy a vibrant, long-lasting hair color without compromising your hair’s health. Whether you want to go for a single color, multi-tonal hair, ombre, or holographic hues, Punky Lagoon Blue Semi Permanent Conditioning Hair Color can get you there.

5. Adore Semi-Permanent Haircolor, #196 Sky Blue, 4 Fl Oz

Adore Semi-permanent Haircolor is the perfect way to add beautiful, vibrant color to your hair. It is formulated without alcohol, peroxide or ammonia, making it a safe and gentle option for color-treated hair. With this semi-permanent hair color, you can enjoy long lasting, radiant color without the commitment of permanent hair color.

Adore Semi-permanent Haircolor comes in a wide variety of colors to choose from. There is something for everyone, from natural-looking shades to vibrant and daring colors. The #196 Sky Blue shade is a bright and bold blue that gives your hair a sensual, eye-catching look.

This semi-permanent hair color is easy to use and is simply applied to the hair after shampooing. The color will last between four to six weeks, depending on the type of hair you have. The color will gradually fade over time, allowing you to enjoy your look without the worry of commitment. It is safe to use on all hair types, including chemically treated hair.

Adore Semi-permanent Haircolor is a great way to add a pop of color to your hair without having to commit to a permanent color. It is gentle and safe for all hair types, and will last for up to six weeks. With its bright and vibrant colors, you can enjoy a beautiful, sensual look with ease.

6. L'oreal Paris Feria 411 Sapphire Smoke Hair Color (2 Pack)

L'Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color is designed to deliver intensified, brilliant results. This particular shade, 411 Sapphire Smoke, is a smokey blue color with 3X highlights that adds a prismatic color spectrum to your hair. The nourishing formula seals and smooths your hair, never leaving it dull or flat. Every kit includes a Conditioning Color Crème, Conditioning Developer Crème, and Power Shimmer Conditioner.

Inspired by the latest trends and cutting edge fashion, Feria offers bold, multi-tonal, shimmering colors ranging from deepest blue blacks to platinum blondes to smokey silvers. With all the hair color options available, you can cover gray hair, highlight, or go bold with bright color.

L'Oreal Paris is a leading total beauty care company based in Paris, offering innovative products and unique expertise from beauty experts in makeup, skin care, hair care, styling and hair color. With the L'Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, you can get a beautiful and bold look that lasts, as well as nourishing formula that seals and smooths your hair. Whether you're looking for a subtle change or a dramatic transformation, the Feria line of hair colors has something for everyone.

Try L'Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color for a beautiful and bold look that lasts. With the help of the nourishing formula, you can get a stunning smokey blue color with 3X highlights that adds a prismatic color spectrum to your hair. With so many bold, multi-tonal shades to choose from, you can find the perfect color for you.

7. Arctic Fox Vegan And Cruelty-Free Semi-Permanent Hair Color Dye (8 Fl Oz, Periwinkle)

Introducing the Arctic Fox Semi-Permanent Hair Color Dye in Periwinkle! Perfect for those seeking to take their hair to the next level with a dreamy pastel blue, this color is sure to turn heads.

This dye is best suited for those with platinum hair, however, it can still be used on hair that is darker than a level 9, although the color may not be as vibrant. Those seeking a slightly more pigmented color can punch it up with a bit of Poseidon. Or, for a light denim blue shade, add a bit of Sterling.

Made from only vegan ingredients and no animal by-products, Arctic Fox hair dyes are gentle enough for frequent use and actually condition your hair while restoring its vibrancy. Plus, no harmful chemicals damage the hair like chemical-based hair colors. Arctic Fox hair dyes are long-lasting, smear less and have a sweet scent. There is no peroxide, ammonia, ethyl alcohol or PPD in these hair dyes, so you can use them with peace of mind.

So if you're looking for a cruelty-free and vegan way to take your hair color to the next level, then look no further than the Arctic Fox Semi-Permanent Hair Color Dye in Periwinkle! With just a few simple steps, you can have the hair of your dreams in no time!

8. L'oreal Paris Colorista Semi-Permanent Hair Color For Light Blonde Or Bleached Hair, Turquoise

Introducing L'Oreal Paris Colorista Semi-Permanent Hair Color for Light Blonde or Bleached Hair, in Turquoise! This collection is designed for light pastels to bright vivids for use on platinum, light and medium blondes, bleached or highlighted hair. The semi-permanent hair color is easy to apply and requires no mixing; it is a gentle, vegan formula with no ammonia, no peroxide, and no animal-derived ingredients or byproducts.

The color gradually fades with each shampoo, making it ideal for experimenting with different shades before fully committing to a permanent color. Mix and match different shades to create a custom rainbow hair, mermaid hair, galaxy hair, festival hair, or Halloween look that will make heads turn. Colorista Semi-Permanent Hair Color is the perfect way to take your hair color to the next level.

L'Oreal Paris Colorista Semi-Permanent Hair Color is a quick and easy way to enhance your hair color without the commitment of permanent hair dye. The gentle formula will nourish your hair and leave it looking vibrant and healthy. The unique hair mask is enriched with pure dyes, making it easier to apply and fading gradually with each wash. You can experiment with different colors and styles to create the look you want, whether it's something subtle or a bold statement.

Whether you're looking to add a splash of color to your look or go for something bold and daring, Colorista Semi-Permanent Hair Color is the perfect solution. With a range of shades to choose from, it's perfect for creating a look that's totally unique to you. Transform your look with L'Oreal Paris Colorista Semi-Permanent Hair Color for Light Blonde or Bleached Hair, in Turquoise. Make a statement and show off your unique style with this semi-permanent hair color.

9. Adore Semi-Permanent Haircolor #196 Sky Blue 4 Ounce (118ml) (2 Pack)

Adore Semi-Permanent Haircolor #196 Sky Blue is the perfect way to add a unique and beautiful touch to your hair. This two-piece set comes with 4 ounces of the semi-permanent hair color each, giving you plenty of product to use. This hair color is free of alcohol, peroxide, and ammonia, making it a much gentler solution for your hair than harsher alternatives. The color also gives your hair a beautiful, sensual feel and look.

Adore Semi-Permanent Haircolor #196 Sky Blue is great for those who want to add a unique color to their hair without the commitment that comes with permanent dyes. This semi-permanent hair color will not damage your hair like harsher dyes can and will gradually wash out, giving you the freedom to change your hair color without having to worry about the long-term commitment. This hair color is also perfect for those who want to add a little something extra to their current hair color, as it will add a beautiful and unique tint that will last until you wash it out.

Adore Semi-Permanent Haircolor #196 Sky Blue is a great way to add a little bit of color to your life. Whether you are looking to add a unique tint to your current hair color or you want a no-commitment way to change up your style, this semi-permanent hair color is the perfect solution. With its beautiful, sensual feel and no alcohol, peroxide or ammonia, you can be sure that your hair will be healthy and beautiful.

10. L'oreal Paris Colorista 1-Day Washable Temporary Hair Color Spray, Pastel Blue, 2 Ounces

The L'Oreal Paris Colorista 1-Day Washable Temporary Hair Color Spray is the perfect way to have fun with your hair color without the long-term commitment of permanent dyes. Formulated for vivid color instantly, this spray-on hair color is quick and easy to apply, gentle on hair, and washes out after one day of wear. With a full range of colors from bright blues, pinks, reds and purples to vibrant pastels and metallic silver and gold, you can create the perfect look for any occasion.

This washable temporary spray color is great for adding the perfect finishing touch to your costume for Halloween, sporting events, music festivals, themed parties, and more. With its pure pigments, you can get bold colors that pop. Best of all, no bleaching of the hair is required. It’s the perfect way to express yourself and make your costume stand out.

Whether you want to go bold with bright color, add highlights, or even try an ombre, the L'Oreal Paris Colorista 1-Day Washable Temporary Hair Color Spray can help you get beautiful color. It’s a simple and fun way to experiment with your look and express your creativity. With its easy application and washable properties, you can try out a new shade without the long-term commitment of permanent dyes. Try it today and see for yourself why this is the perfect temporary hair color spray.

Best Pastel Blue Hair Dye FAQs

How do you get pastel blue hair?

To achieve pastel blue hair, you will need to start with pre-lightened hair. This means bleaching your hair to a level 10 or higher. Once your hair is light enough, you can use a toner to achieve the desired pastel blue shade. You can either use a semi-permanent or permanent toner, depending on how long you want the color to last. When applying the toner, make sure to follow the instructions on the packaging and use a brush to ensure even coverage. After the toner has been applied, you can use a purple shampoo to help maintain the color and prevent it from fading. Finally, use a deep conditioning treatment to keep your hair healthy and hydrated.

Is pastel blue hard to get out of hair?

Pastel blue hair dye can be difficult to remove from hair, depending on the type of dye used and the length of time it has been in the hair. If the dye has been in the hair for a long time, it may be more difficult to remove. If the dye is a semi-permanent or permanent dye, it may require multiple treatments to remove it completely. If the dye is a temporary dye, it may be easier to remove with a clarifying shampoo or a color-removing product. It is important to follow the instructions on the product carefully to avoid damaging the hair. If the dye is still not coming out, it may be best to seek professional help from a hair stylist.

What does pastel blue hair fade to?

Pastel blue hair typically fades to a light blue or silver color. Depending on the type of dye used, the color may also fade to a light purple or pink. The fading process can take anywhere from a few weeks to a few months, depending on how often the hair is washed and exposed to the sun. To help maintain the color, it is important to use a color-safe shampoo and conditioner, and to avoid using hot tools such as curling irons and straighteners. Additionally, using a color-depositing shampoo or conditioner can help to extend the life of the color.

What is the best hair dye blue?

The best hair dye blue depends on the desired look and the type of hair. For those with light hair, a semi-permanent blue dye is a great option as it will give a subtle, pastel blue hue. For those with darker hair, a permanent blue dye is the best option as it will give a more vibrant and long-lasting color. It is important to use a high-quality dye to ensure the best results and to avoid any potential damage to the hair. Additionally, it is important to follow the instructions on the box and to use a deep conditioning treatment after dyeing to keep the hair healthy and vibrant.

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