10 Best blue hair dyes of 2025

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Best Choice

1

iroiro
IROIRO Premium Natural Semi-Permanent Hair Color 45 Deep Blue (8oz)
Main highlights

Vibrant Long-Lasting Color
Iroiro offers rich, lasting hair color with a 100% vegan and cruelty-free formula made of 95% natural ingredients and pure coconut oil.

Ideal for Lightened Hair
Best for achieving Silver, Platinum, or Pastel shades on pre-lightened hair to Level 10+, available in 4 oz and 8 oz eco-pouches.

Praised for Longevity
Customers love the long-lasting, vibrant colors that maintain their hue even after multiple washes and exposure to chlorine.
9.6

Exceptional

Our Rating

9.9
Aroma

9.7
Long life

9.5
Easy to use
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Value for Money

2

Lime Crime

Lime Crime Unicorn Hair Dye Full Coverage, Mystic (Electric Blue) - Vegan and Cruelty Free Semi-Permanent Hair Color Conditions & Moisturizes - Temporary Blue Hair Dye With Sugary Citrus Vanilla Scent
9.5

Excellent

Our Rating
3

Adore

Adore Semi Permanent Hair Color - Vegan and Cruelty-Free Blue Hair Dye - 4 Fl Oz - 174 Sapphire Blue (Pack of 1)
9.4

Excellent

Our Rating
4

ARCTIC FOX
ARCTIC FOX Vegan and Cruelty-Free Semi-Permanent Hair Color Dye (4 Fl Oz, POSEIDON)
Main highlights

Vibrant Long-Lasting Color
Poseidon is a vibrant, medium true blue that delivers long-lasting color without harmful chemicals, and is made from vegan ingredients.

Ideal for Pre-Lightened Hair
Best results achieved when applied to hair pre-lightened to a cool-toned level 8 or lighter; can mix with Arctic Mist for pastel blue.

Highly Praised Brightness
Customers consistently praise the brightness and vibrancy of the colors, even on darker hair, and appreciate the conditioning effect of the dye.
Key specs
- Formula:Vegan, no harmful chemicals
- Color:Vibrant, medium true blue
- Duration:Long lasting
- Application:Gentle for frequent use
- Shades:Poseidon, Purple Rain
9.2

Excellent

Our Rating

9.9
Flavor

9.7
Simple to use

9.3
Aroma
5

iroiro
IROIRO Premium Natural Semi-Permanent Hair Color 45 Deep Blue (4oz)
Main highlights

Vibrant Long-Lasting Color
Iroiro offers a rich, lasting hair color experience with a 100% vegan, cruelty-free dye made from 95% natural ingredients and pure coconut oil.

Optimal for Lightened Hair
Ideal for achieving Silver, Platinum, or Pastel shades, Iroiro works best on hair pre-lightened to Level 10+.

Highly Pigmented Color
Customers consistently praise the dye's intense pigmentation and vibrant results, though it can stain surfaces and skin.
8.9

Very Good

Our Rating
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6

Got2B
Got2b Metallics Permanent Hair Color, M67 Blue Mercury
Main highlights

Key Features and Benefits
Offers lasting, head-turning metallic radiance with an anti-fading effect. Includes metallic-shine booster for cool tones.

Ideal Use Cases
Perfect for individuals seeking a bold, shimmering hair transformation that stands out. Recommended to use two boxes for longer hair.

Customer Reviews Highlight
Most reviews praise the vibrant, long-lasting color and the noticeable metallic shine that truly sets this dye apart.
Key specs
- Formula:Metallic-shine booster
- Color:Metallic look
- Duration:Anti-fading effect
- Application:1 tube color cream
- Shades:Cool, shimmering tones
8.8

Very Good

Our Rating

8.0
Simple to use

8.0
worth the money

8.0
Long life
7

MANIC PANIC
MANIC PANIC Classic Rockabilly Blue Semi Permanent Hair Color - True Neutral Blue Hair Dye for Women & Men That Lasts 4-6 Weeks - Vegan, Ammonia & Cruelty-Free - Create & Mix Custom Shades (4oz)
Main highlights

Vibrant Blue Color
Rockabilly Blue Hair Dye delivers a strong, true neutral blue color, ideal for pre-lightened hair to a level nine blonde for best results.

Customizable Hair Shades
MANIC PANIC Hair Colors can be mixed to create endless custom shades, perfect for those who want unique and personalized hair colors.

Non-Damaging Formula
Customers consistently praise the vegan, cruelty-free, and non-damaging formula that leaves hair feeling soft and conditioned after use.
Key specs
- Formula:Semi Permanent
- Color:Rockabilly Blue
- Duration:4 to 6 weeks
- Application:No Developer Required
- Shades:Mixable, Custom Shades
8.6

Very Good

Our Rating

9.7
quality of ingredients

9.3
Simple to use

8.7
For Gentle skin
8

Punky

Punky Atlantic Blue Semi Permanent Hair Color - Vegan & Cruelty-Free Conditioning Hair Dye, Lasts Up to 35 Washes, 3.5 fl oz

14% Off
8.5

Good

Our Rating
9

Clairol

Clairol Textures & Tones Permanent Hair Dye, 2BB Midnight Blue Hair Color, Pack of 1
8.3

Good

Our Rating
10

Good Dye Young

Good Dye Young Streaks and Strands Semi-Permanent UV-Protective Conditioning Hair Color (Blue Ruin) - PPD-Free, Cruelty-Free & Vegan, Lasts 15-24+ Washes
8.1

Good

Our Rating

9.3
Aroma

8.9
Simple to use

8.0
Long life

10 Best blue hair dyes of 2025

1

IROIRO Premium Natural Semi-Permanent Hair Color 45 Deep Blue (8oz)

9.9

9.7

9.5

How do we rank?

How do we rank?

Analyzing top stores

2

Lime Crime Unicorn Hair Dye Full Coverage, Mystic (Electric Blue) - Vegan and Cruelty Free Semi-Permanent Hair Color Conditions & Moisturizes - Temporary Blue Hair Dye With Sugary Citrus Vanilla Scent

3

Adore Semi Permanent Hair Color - Vegan and Cruelty-Free Blue Hair Dye - 4 Fl Oz - 174 Sapphire Blue (Pack of 1)

4

ARCTIC FOX Vegan and Cruelty-Free Semi-Permanent Hair Color Dye (4 Fl Oz, POSEIDON)

9.9

9.7

9.3

5

IROIRO Premium Natural Semi-Permanent Hair Color 45 Deep Blue (4oz)

6

Got2b Metallics Permanent Hair Color, M67 Blue Mercury

8.0

8.0

8.0

7

MANIC PANIC Classic Rockabilly Blue Semi Permanent Hair Color - True Neutral Blue Hair Dye for Women & Men That Lasts 4-6 Weeks - Vegan, Ammonia & Cruelty-Free - Create & Mix Custom Shades (4oz)

9.7

9.3

8.7

8

Punky Atlantic Blue Semi Permanent Hair Color - Vegan & Cruelty-Free Conditioning Hair Dye, Lasts Up to 35 Washes, 3.5 fl oz

9

Clairol Textures & Tones Permanent Hair Dye, 2BB Midnight Blue Hair Color, Pack of 1

10

Good Dye Young Streaks and Strands Semi-Permanent UV-Protective Conditioning Hair Color (Blue Ruin) - PPD-Free, Cruelty-Free & Vegan, Lasts 15-24+ Washes

9.3

8.9

8.0

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