Arctic Fox is a brand known for its vibrant and long-lasting hair dyes, and their Poseidon shade is no exception. This deep, rich blue color is perfect for those looking to make a bold statement with their hair. Not only is it cruelty-free and vegan, but it also contains nourishing ingredients like argan oil and jojoba oil to keep your hair healthy and shiny. Whether you're a seasoned hair dye pro or a first-timer, Arctic Fox's semi-permanent formula is easy to use and leaves your hair with a beautiful blue hue that lasts for weeks. Plus, with each purchase, the company donates 15% of profits to animal charities, so you can feel good about your purchase in more ways than one.1. Arctic Fox Semi-Permanent Hair Dye - Poseidon
After Midnight by Manic Panic is a stunning dark blue shade that will have heads turning. This semi-permanent hair dye is free of harsh chemicals, making it safe for all hair types. It also glows under blacklight, making it perfect for concerts and parties. The Amplified formula of Manic Panic's hair dye provides longer-lasting results, so you can enjoy your blue locks for up to 6-8 weeks. And with its vegan and cruelty-free status, you can feel good about using this product on your hair.2. Manic Panic Amplified Semi-Permanent Hair Color - After Midnight
Joico's Sapphire Blue shade is the perfect mix of dark blue and royal blue, creating a gorgeous and unique color. This semi-permanent hair dye is highly pigmented and provides intense color, even on dark hair. The Intensity formula is also infused with K-PAK technology, which helps to repair and strengthen damaged hair while coloring. This means you can achieve a stunning blue look without sacrificing the health of your hair.3. Joico Intensity Semi-Permanent Hair Color - Sapphire Blue
If you're looking for a deep, rich blue that will turn heads, look no further than Blue Velvet by Special Effects. This semi-permanent hair dye is highly pigmented and can last up to 3 months, even on light or bleached hair. One of the standout features of Special Effects hair dyes is their ability to fade gracefully, meaning your blue hair won't turn into an unwanted green color as it fades. Plus, their formula is vegan and not tested on animals, making it a great option for those looking for a cruelty-free option.4. Special Effects Semi-Permanent Hair Dye - Blue Velvet
Pravana's Blue shade is a true royal blue that will make a statement. This semi-permanent hair dye is highly pigmented and can be used on both light and dark hair, making it a versatile choice for those looking to try out a blue hue. One unique feature of the ChromaSilk Vivids line is that the colors can be mixed together to create custom shades. So if you're feeling adventurous, you can mix the Blue shade with other colors to create a truly unique blue look.5. Pravana ChromaSilk Vivids - Blue
Blue Ruin by Good Dye Young is a cool-toned blue that is perfect for those who want a more subtle blue look. This semi-permanent hair dye is made with sunflower extract and bergamot essential oil to nourish and protect your hair while coloring it. Good Dye Young's formula is also free of harsh chemicals and is cruelty-free. So not only will your hair look great with this blue shade, but you can also feel good about using it on your hair.6. Good Dye Young Semi-Permanent Hair Color - Blue Ruin
Lime Crime is known for its bold and vibrant hair colors, and their Blue Smoke shade is no exception. This semi-permanent hair dye is suitable for all hair types and is made with vegetable glycerin to help your hair retain moisture and keep it looking healthy. The Unicorn Hair Dye formula also fades gradually, so you won't be left with any unwanted brassy tones as your blue hair fades. And with its cruelty-free and vegan status, you can feel good about using this product on your hair.7. Lime Crime Unicorn Hair Dye - Blue Smoke
Splat's Blue Envy shade is perfect for those who want a dark, navy blue hair color. This semi-permanent hair dye is easy to use, and its formula is designed to last for up to 30 washes, giving you plenty of time to rock your blue locks. The formula is also enriched with baobab seed oil and quinoa extract to nourish and strengthen your hair while coloring it. Plus, Splat is a cruelty-free and vegan brand, making it a great choice for those looking for a more ethical hair dye option.8. Splat Semi-Permanent Hair Color - Blue Envy
If you're looking for a blue shade that is vibrant and long-lasting, look no further than Atlantic Blue by Punky Colour. This semi-permanent hair dye can last up to 25 washes and is suitable for all hair types, making it a great option for anyone looking to switch up their look. Punky Colour's formula is free of parabens and other harsh chemicals, making it gentle on your hair. It also contains vitamin E and keratin to help improve the overall health of your hair while coloring it.9. Punky Colour Semi-Permanent Hair Color - Atlantic Blue
Manic Panic's Shocking Blue shade is a bold and vibrant blue that is sure to make a statement. This classic cream formula is highly pigmented and can last up to 6 weeks, making it a great option for those who want to try out a blue hair color without committing to it for too long. The High Voltage formula is also enriched with conditioning and protective ingredients to keep your hair looking healthy and shiny. And with a cruelty-free and vegan status, you can feel good about using this product on your hair.10. Manic Panic High Voltage Classic Cream Formula - Shocking Blue