If you're looking for a bold and vibrant cosmic blue hair dye, look no further than L'Oreal Paris Feria in Starry Night. This multi-faceted shimmering permanent hair color is perfect for those who want a long-lasting and intense blue hue on their locks. The formula contains conditioning agents to help keep your hair healthy and shiny, even after dyeing. Plus, the color is fade-resistant, so you can enjoy your cosmic blue locks for weeks to come.1. L'Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, 21 Starry Night (xxl cosmic blue hair dye review)
For those who prefer a semi-permanent hair color, Manic Panic's After Midnight is a great choice for achieving a cosmic blue shade. This vegan and cruelty-free hair dye is made with natural ingredients and doesn't contain any harsh chemicals. The color lasts for 4-6 weeks and gradually fades out without leaving any brassy tones. Plus, the cream formula is easy to apply and can be mixed with other shades to create a custom cosmic blue hue.2. Manic Panic Semi-Permanent Hair Color Cream, After Midnight (xxl cosmic blue hair dye review)
If you want to make a statement with your hair, Splat's Blue Envy hair color kit is the way to go. This complete kit comes with everything you need to achieve a bright and bold cosmic blue shade, including bleach, color, and gloves. The formula is long-lasting and won't fade quickly, even with regular washing. Plus, Splat's hair dyes are cruelty-free and vegan, so you can feel good about using them on your locks.3. Splat Rebellious Colors Complete Hair Color Kit, Blue Envy (xxl cosmic blue hair dye review)
Arctic Fox is a popular choice for those who want a vegan and cruelty-free hair dye option. Their semi-permanent cosmic blue dye is made with natural ingredients, such as coconut oil and protein, to nourish and protect your hair while coloring. The color lasts for 4-8 weeks and gradually fades out without any harsh lines. Plus, Arctic Fox donates 15% of their profits to animal charities, so you can feel good about supporting a good cause.4. Arctic Fox Vegan and Cruelty-Free Semi-Permanent Hair Color Dye (xxl cosmic blue hair dye review)
For a more subtle cosmic blue shade, Joico's Cobalt Blue is a great option. This semi-permanent hair color is highly pigmented and gives a deep blue hue to your locks. The formula is gentle and won't cause any damage to your hair, making it suitable for those with damaged or bleached hair. Plus, the color gradually fades out without any harsh lines, so your roots won't be too noticeable as it grows out.5. Joico Intensity Semi-Permanent Hair Color, Cobalt Blue (xxl cosmic blue hair dye review)
If you want a professional-quality cosmic blue hair dye, Pravana ChromaSilk Vivids is worth considering. This highly pigmented color is vibrant and long-lasting, even on dark hair. The formula is gentle and doesn't contain any harsh chemicals, making it safe for regular use. Plus, the color can be mixed with other shades to create a custom cosmic blue hue that suits your style.6. Pravana ChromaSilk Vivids (xxl cosmic blue hair dye review)
Special Effects is another popular brand for those looking for a vibrant and long-lasting cosmic blue hair dye. Their SFX hair color dye is highly pigmented and can give a bright blue hue to even the darkest hair. The formula is vegan and cruelty-free, and it doesn't contain any harsh chemicals that can damage your locks. Plus, the color is fade-resistant, so you can enjoy your cosmic blue hair for weeks to come.7. Special Effects SFX Hair Color Hair Dye (xxl cosmic blue hair dye review)
Good Dye Young, founded by Hayley Williams of Paramore, offers a semi-permanent hair color in Blue Ruin that is perfect for achieving a cosmic blue shade. The formula is vegan, cruelty-free, and free of any harsh chemicals, making it safe for regular use. The color is highly pigmented and can last for 4-6 weeks before gradually fading out. Plus, the brand offers a wide range of other shades that can be mixed with Blue Ruin to create a unique cosmic blue hue.8. Good Dye Young Semi-Permanent Hair Color, Blue Ruin (xxl cosmic blue hair dye review)
Punky Colour's Atlantic Blue is a semi-permanent hair color that is perfect for achieving a dark and moody cosmic blue shade. The formula is gentle and doesn't contain any harsh chemicals, making it suitable for all hair types. The color is highly pigmented and can last for 5-6 weeks before gradually fading out. Plus, the formula is made with natural ingredients, such as keratin and vegetable proteins, to nourish and protect your hair.9. Punky Colour Semi-Permanent Hair Color, Atlantic Blue (xxl cosmic blue hair dye review)
For a budget-friendly option, Adore's Indigo Blue semi-permanent hair color is a great choice for achieving a cosmic blue shade. The formula is gentle and doesn't contain any harsh chemicals, making it safe for regular use. The color is highly pigmented and can last for 4-6 weeks before gradually fading out. Plus, the formula is infused with natural ingredients, such as aloe vera and vitamin E, to nourish and protect your hair while coloring.10. Adore Semi-Permanent Haircolor #112 Indigo Blue (xxl cosmic blue hair dye review)