Arctic Fox has become a cult-favorite brand for those looking for vibrant, long-lasting hair color. Their Blue Jean Baby shade is a beautiful medium blue that will leave your hair looking bold and bright. This semi-permanent hair dye is made with only vegan and cruelty-free ingredients, so you can feel good about using it. It also contains conditioning agents to help keep your hair healthy and hydrated. For best results, it is recommended to pre-lighten hair to a level 9 or 10 before applying this dye. This will ensure that the color appears as vibrant as possible. So if you're ready to rock a bold blue look, Arctic Fox Blue Jean Baby is definitely a top contender.1. Arctic Fox Semi-Permanent Hair Color Dye in Blue Jean Baby
Another well-known brand in the world of vibrant hair color is Manic Panic. Their Shocking Blue shade is a bright, electric blue that will turn heads wherever you go. This semi-permanent hair dye is also vegan and cruelty-free, and is made with a conditioning formula to help keep your hair healthy and vibrant. It is recommended to pre-lighten hair to a level 9 or 10 for best results. One unique feature of Manic Panic's hair dye is that it glows under blacklight, making it perfect for a night out or a rave. So if you want a blue that will truly stand out, Shocking Blue is the way to go.2. Manic Panic Semi-Permanent Hair Color Cream in Shocking Blue
If you're looking for a more subtle blue option, L'Oreal Paris Colorista in Blue is a great choice. This semi-permanent hair dye is designed to last for 4-8 shampoos and is suitable for all hair types. The Colorista range also offers a variety of shades and techniques, so you can customize your blue hair to your preference. Whether you want a full head of blue or just some blue highlights, this dye can help you achieve your desired look. It is recommended to apply this dye to pre-lightened hair for the best results. And at an affordable price, L'Oreal Paris Colorista is a great option for those on a budget.3. L'Oreal Paris Colorista Semi-Permanent Hair Color in Blue
Splat is known for their bold and vibrant hair color options, and their Blue Envy shade is no exception. This semi-permanent hair dye is perfect for those looking for a deep, dark blue color. One of the unique features of Splat's hair dye is that it contains a built-in conditioner to help keep your hair healthy and soft. It is also vegan and cruelty-free, so you can feel good about using it. This dye is recommended for use on pre-lightened hair for the best results, and can last for up to 30 washes. So if you want a long-lasting, intense blue color, Splat Blue Envy is a great choice.4. Splat Rebellious Colors Semi-Permanent Hair Dye in Blue Envy
Joico's Intensity line offers a range of vibrant and long-lasting hair colors, including their gorgeous Sapphire Blue shade. This semi-permanent hair dye is highly pigmented and can last for up to 20 shampoos. One of the standout features of Joico's hair dye is that it is designed to be mixed with other colors to create your own unique shade. So if you want a custom blue that is truly one-of-a-kind, this dye is perfect for you. It is recommended to apply this dye to pre-lightened hair for the best results, and you can also mix in their Color Butter for an extra boost of hydration and vibrancy.5. Joico Intensity Semi-Permanent Hair Color in Sapphire Blue
Punky Colour offers a range of fun and vibrant hair colors, including their beautiful Atlantic Blue shade. This semi-permanent hair dye is made with vegan and cruelty-free ingredients and is designed to last for up to 25 washes. Their formula also contains a conditioning agent to help keep your hair soft and healthy. It is recommended to apply this dye to pre-lightened hair for the best results. Punky Colour also offers a variety of other blue shades, such as Midnight Blue and Lagoon Blue, so you can choose the shade that best suits your style and personality.6. Punky Colour Semi-Permanent Hair Color in Atlantic Blue
If you want a truly intense and long-lasting blue hair color, Special Effects Blue Mayhem is a top choice. This semi-permanent hair dye can last for up to 8 weeks and is designed to give a deep, vibrant blue color. It is recommended to pre-lighten hair to a level 9 or 10 before applying this dye for the best results. Special Effects also offers a variety of other blue shades, such as Electric Blue and Sonic Blue, for those looking for different tones of blue. This dye is made with vegan and cruelty-free ingredients and is perfect for those looking for a bold and bright blue hair transformation.7. Special Effects Semi-Permanent Hair Dye in Blue Mayhem
Good Dye Young is a newer brand in the world of hair color, but they are quickly gaining popularity for their vibrant and long-lasting shades. Their Blue Ruin semi-permanent hair dye is a gorgeous navy blue that is perfect for those wanting a darker blue hue. This dye is made with vegan and cruelty-free ingredients and is designed to last for up to 12 washes. It also contains a conditioning agent to help keep your hair healthy and soft. Good Dye Young also offers a variety of other blue shades, such as Rock Lobster and Riot, for those wanting to experiment with different tones of blue.8. Good Dye Young Semi-Permanent Hair Color in Blue Ruin
Pravana ChromaSilk Vivids is a popular choice for those wanting vibrant and long-lasting hair color. Their Blue shade is a beautiful, bright blue that is perfect for those wanting a bold and eye-catching look. This semi-permanent hair dye is made with vegan and cruelty-free ingredients and is designed to last for up to 20 washes. It is also free of ammonia and parabens, making it a healthier option for your hair. For best results, it is recommended to pre-lighten hair to a level 9 or 10 before applying this dye. And with its high pigmentation, you can expect a vibrant and intense blue color that will turn heads.9. Pravana ChromaSilk Vivids Semi-Permanent Hair Color in Blue
Lime Crime's Unicorn Hair range offers a variety of fun and vibrant hair colors, including their Blue Smoke shade. This semi-permanent hair dye is made with vegan and cruelty-free ingredients and is designed to last for up to 10-12 washes. One unique feature of Lime Crime's hair dye is that it is designed to gradually fade with each wash, so you can enjoy different shades of blue as the color fades. It also contains a conditioning agent to help keep your hair soft and healthy. For best results, it is recommended to apply this dye to pre-lightened hair. And with its beautiful and unique shade of blue, you'll be sure to stand out in a crowd.10. Lime Crime Unicorn Hair Semi-Permanent Hair Color in Blue Smoke