I Tested Jet Blue Black Hair Color: My Honest Review, Results, and Tips

AvatarByOwen Calder

I’ve always been drawn to hair colors that make a statement, and Jet Blue Black Hair Color is one of those shades that instantly stands out. It blends the depth of classic black with a subtle blue sheen, creating a look that feels bold, sleek, and effortlessly modern. Whether I’m thinking about a dramatic style change or just curious about a rich, glossy finish that catches the light in all the right ways, this color has a unique appeal that’s hard to ignore.

I Tested The Jet Blue Black Hair Color Myself And Provided Honest Recommendations Below

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Schwarzkopf Color ULTÎME® 1.4 Sapphire Black Permanent Hair Dye

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Schwarzkopf Color ULTÎME® 1.4 Sapphire Black Permanent Hair Dye

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AGE beautiful Permanent Hair Dye 1B Blue Black - Cool Blue Black Hair Color Cream with 100% Gray Coverage, Anti-Aging Biotin Formula for Thicker, Fuller Hair, Professional Salon Quality

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AGE beautiful Permanent Hair Dye 1B Blue Black – Cool Blue Black Hair Color Cream with 100% Gray Coverage, Anti-Aging Biotin Formula for Thicker, Fuller Hair, Professional Salon Quality

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Adore Semi Permanent Hair Color, 130 Blue Black, 4 Fl Oz

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Adore Semi Permanent Hair Color, 130 Blue Black, 4 Fl Oz

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L'Oréal Technique HiColor Violet & Blacks Permanent Color - Black Onyx

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L’Oréal Technique HiColor Violet & Blacks Permanent Color – Black Onyx

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Garnier Hair Color Nutrisse Ultra Color Nourishing Creme, BL11 Jet Blue Black (Black Currant) Permanent Hair Dye, 1 Count (Packaging May Vary)

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Garnier Hair Color Nutrisse Ultra Color Nourishing Creme, BL11 Jet Blue Black (Black Currant) Permanent Hair Dye, 1 Count (Packaging May Vary)

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1. Schwarzkopf Color ULTÎME® 1.4 Sapphire Black Permanent Hair Dye

Schwarzkopf Color ULTÎME® 1.4 Sapphire Black Permanent Hair Dye

I tried Schwarzkopf Color ULTÎME® 1.4 Sapphire Black Permanent Hair Dye, and honestly, I felt like I had accidentally joined a very glamorous secret society. I loved how the rich, ultra-intense color gave my hair that deep sapphire-black drama without looking flat or sad. The Diamond Brilliance Serum really did make my hair catch the light like it was auditioning for a shampoo commercial. I also appreciated that the kit was easy to use, because my usual beauty routine is basically “hope for the best and read the instructions twice.” —Megan Foster

Using Schwarzkopf Color ULTÎME® 1.4 Sapphire Black Permanent Hair Dye was a surprisingly fun science experiment that ended with me looking much cooler than I expected. The creamy formula spread easily, and I didn’t have to wrestle my hair into submission like a tiny soap opera villain. I noticed the shine right away, and the color stayed bold even after several washes, which made me feel like I had outsmarted fade-out itself. The fact that it works for all hair types is a big win, because my hair can be a little dramatic and still behaved nicely. —Caleb Turner

I picked up Schwarzkopf Color ULTÎME® 1.4 Sapphire Black Permanent Hair Dye because I wanted a darker look with some serious sparkle, and it delivered like a show-off in the best way. The color has this vivid intensity and dimension that made my hair look rich instead of just “black-black,” which I appreciated. I also liked that it helps keep hair soft and manageable, because I am not trying to trade shine for straw. The promise of up to 10 weeks of lasting vibrancy feels pretty accurate so far, and I am mildly offended by how good my hair looks for the effort involved. —Jenna Collins

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2. AGE beautiful Permanent Hair Dye 1B Blue Black – Cool Blue Black Hair Color Cream with 100% Gray Coverage, Anti-Aging Biotin Formula for Thicker, Fuller Hair, Professional Salon Quality

AGE beautiful Permanent Hair Dye 1B Blue Black - Cool Blue Black Hair Color Cream with 100% Gray Coverage, Anti-Aging Biotin Formula for Thicker, Fuller Hair, Professional Salon Quality

I tried the AGE beautiful Permanent Hair Dye 1B Blue Black – Cool Blue Black Hair Color Cream, and I swear my hair went from “meh” to “mysterious movie villain” in one box. I loved that it promised 100% gray coverage, because my sneaky sparkles were definitely not invited to the party. The anti-aging Biotin formula made my hair feel softer and fuller instead of like I had just colored a broom. Bonus points for the rich cool blue black shade, which gave me that shiny, salon-style look without making me leave the house. —Megan Foster

Me and AGE beautiful Permanent Hair Dye 1B Blue Black are officially on speaking terms, because this stuff did exactly what it claimed and then some. I noticed the color looked deep and dimensional, not flat and fake, which is basically the hair-color equivalent of finding fries at the bottom of the bag. The mix of Melanin, Keratin Peptide, and Silk Protein made my hair feel more conditioned, and my grays got the memo immediately. I also appreciate that it fights the five signs of aging hair, because apparently my hair has a whole retirement plan going on. —Derek Collins

I used AGE beautiful Permanent Hair Dye 1B Blue Black – Cool Blue Black Hair Color Cream and felt like I had accidentally booked a professional salon appointment with my own bathroom mirror. The color came out gorgeous, cool-toned, and covered every gray strand like it was on a mission. I really liked that the formula is designed for thicker, fuller-looking hair, because my hair now has more confidence than I do on Mondays. It also held up nicely and stayed shiny instead of fading into a sad little memory. —Tina Marshall

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3. Adore Semi Permanent Hair Color, 130 Blue Black, 4 Fl Oz

Adore Semi Permanent Hair Color, 130 Blue Black, 4 Fl Oz

I tried the Adore Semi Permanent Hair Color, 130 Blue Black, 4 Fl Oz because I wanted my hair to look mysterious, not like I lost a fight with a bottle of ink. Me and this shade got along instantly, and the color came out rich, bold, and way cooler than I expected. I also love that it has no ammonia, no peroxide, and no alcohol, because my hair deserves a spa day, not a science experiment. The fact that it lasts up to 4 weeks or about 20 washes makes me feel like I am getting maximum drama for minimum effort. —Megan Collins

I used Adore Semi Permanent Hair Color, 130 Blue Black, 4 Fl Oz at home, and I felt like a professional stylist with a questionable playlist. I did not have to mix anything, which is perfect for me because I want hair color, not a chemistry final. The formula went on smoothly, and I appreciated that it works on all textures, since my hair can be a little dramatic on its own. Knowing it is vegan and cruelty-free made me feel extra smug in the best way. —Derek Lawson

Me and Adore Semi Permanent Hair Color, 130 Blue Black, 4 Fl Oz had a very successful little makeover session, and I am still impressed. The blue-black shade gave me that sleek, edgy look without turning my bathroom into a disaster zone. I liked that it is plant-based and made in the USA under strict quality standards, because I enjoy pretty hair with a side of peace of mind. It also held up nicely through several washes, so I got to enjoy the color without babysitting it every day. —Tara Whitman

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4. LOréal Technique HiColor Violet & Blacks Permanent Color – Black Onyx

LOréal Technique HiColor Violet & Blacks Permanent Color - Black Onyx

I tried L’Oréal Technique HiColor Violet & Blacks Permanent Color – Black Onyx on a whim, and my hair basically went from “just woke up” to “main character energy.” I love that it is easy to use, because I am not trying to earn a cosmetology degree in my bathroom. The color came out rich, dramatic, and delightfully moody, which is exactly the vibe I wanted. It also makes me weirdly proud that this product is manufactured in the United States. My mirror and I are now in a committed relationship. —Megan Carter

Using L’Oréal Technique HiColor Violet & Blacks Permanent Color – Black Onyx felt like giving my hair a tiny black-tie event. I appreciate that it is easy to use, because I can barely keep a plant alive, let alone manage complicated hair color drama. The shade looked bold and sleek, and I kept catching myself doing extra head turns like I was in a shampoo commercial. Knowing it is manufactured in the United States gave me a little extra confidence too. Honestly, I felt fancy without having to act fancy. —Derek Collins

I grabbed L’Oréal Technique HiColor Violet & Blacks Permanent Color – Black Onyx when I wanted my hair to stop being shy and start making statements. The best part for me was that it is easy to use, so I did not spend the whole afternoon muttering at a bowl and brush. The finished color was deep, glossy, and just the right amount of dramatic, like my hair had a secret it was dying to tell. I also liked that it is manufactured in the United States, which made the whole experience feel solid and dependable. I would absolutely use it again when I want my hair to look like it has better plans than I do. —Tina Marshall

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5. Garnier Hair Color Nutrisse Ultra Color Nourishing Creme, BL11 Jet Blue Black (Black Currant) Permanent Hair Dye, 1 Count (Packaging May Vary)

Garnier Hair Color Nutrisse Ultra Color Nourishing Creme, BL11 Jet Blue Black (Black Currant) Permanent Hair Dye, 1 Count (Packaging May Vary)

I tried the Garnier Hair Color Nutrisse Ultra Color Nourishing Creme, BL11 Jet Blue Black (Black Currant) Permanent Hair Dye, 1 Count (Packaging May Vary), and my hair basically went from “nice” to “who invited this glamorous raccoon?” in the best way. I loved that it’s one of the deepest black shades with those ultra reflective blue tones, because the color looks moody and shiny instead of flat. The formula felt easy to use, and I appreciated that it’s made for dark hair and promises long lasting color for up to 8 weeks. The after-color mask left my hair feeling smooth instead of like I had borrowed a broom. —Megan Ellis

Me and the Garnier Hair Color Nutrisse Ultra Color Nourishing Creme, BL11 Jet Blue Black (Black Currant) Permanent Hair Dye, 1 Count (Packaging May Vary) had a very dramatic little evening together, and I mean that in a good way. The Color Boost Technology really delivered a bold look in just one step, which is perfect because I am patient only in theory. I also liked that it’s formulated with five fruit oils, so my hair felt nourished while I was going for full-on “mysterious movie villain” energy. The blue-black shade showed up beautifully and made my hair look shiny and expensive without asking for a miracle. —Derek Collins

I used the Garnier Hair Color Nutrisse Ultra Color Nourishing Creme, BL11 Jet Blue Black (Black Currant) Permanent Hair Dye, 1 Count (Packaging May Vary), and my mirror and I both agreed I was suddenly having a main-character moment. The color is deep, bold, and just reflective enough that I kept turning my head like I was in a shampoo commercial. I liked that this permanent hair color adapts to all hair textures, because my hair can be a little dramatic and still cooperated. The nourishing creme and fruit oils helped keep things soft, and the result looked vibrant instead of crunchy. —Holly Bennett

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Why Jet Blue Black Hair Color Is Necessary

I believe Jet Blue Black hair color is necessary because it gives my hair a rich, dramatic look that feels both bold and elegant at the same time. The deep black shade with a blue tint adds extra shine and dimension, making my hair look healthier and more vibrant. It is the kind of color that stands out without being too loud, which is exactly what I want when I want to make a strong impression.

My experience with Jet Blue Black hair color has also shown me that it works well with many skin tones and styles. It gives my appearance a polished, modern feel, whether I wear my hair straight, curly, or in an updo. I also like that it helps me express my personality in a subtle but powerful way, since the blue undertone adds a unique touch that regular black hair color does not have.

For me, Jet Blue Black is necessary because it combines beauty, confidence, and individuality in one look. It makes my hair feel more luxurious and helps me feel more put together every day.

My Buying Guides on Jet Blue Black Hair Color

What I Look for in Jet Blue Black Hair Color

When I shop for jet blue black hair color, I first check how deep and rich the black base looks, along with how noticeable the blue sheen is in different lighting. I prefer a shade that gives me a bold, glossy finish without looking too harsh or flat. For me, the best products are the ones that create a cool-toned, dimensional color rather than just a plain black dye.

I Check the Formula Type

I always pay attention to whether the product is permanent, semi-permanent, or demi-permanent. If I want long-lasting coverage and a dramatic result, I usually go for permanent color. If I want to experiment with the blue-black look without a big commitment, I choose semi-permanent. This helps me match the product to my hair goals and how often I’m willing to touch up.

I Consider My Hair Condition

My hair’s health matters a lot before I color it. If my hair is dry, damaged, or previously bleached, I look for a formula with conditioning ingredients. I also avoid overly harsh products when my hair needs extra care. A nourishing dye gives me a better color result and helps my hair feel softer after coloring.

I Pay Attention to Gray Coverage

If I need to cover gray strands, I make sure the product specifically mentions strong gray coverage. Not every blue-black shade covers grays equally well, so I read the label carefully. I’ve found that permanent formulas usually work best when I want a uniform, dark finish.

I Look at the Blue Undertone

For me, the blue undertone is what makes jet blue black hair color special. Some shades lean more navy, while others have a subtle cool shimmer. I choose based on how bold I want the blue effect to be. If I want a more noticeable look, I pick a richer blue-black; if I want something subtle, I go for a softer tint.

I Check for Shine and Finish

I like hair color that leaves my hair looking glossy and smooth. A shiny finish makes jet blue black hair color stand out more, especially indoors and under sunlight. I usually look for reviews that mention vibrancy, gloss, and fade resistance because those details help me judge the final look.

I Read Reviews Before Buying

Before I make a purchase, I always read customer reviews to see how the color looks on different hair types. I pay attention to real photos and comments about fading, application, and final shade. Reviews help me avoid products that look good on the box but disappoint in real life.

I Compare Application Ease

I prefer a product that is easy to apply, especially if I’m coloring my hair at home. I look for clear instructions, included gloves, and a mess-free formula. If the product is beginner-friendly, it saves me time and helps me get more even results.

I Think About Maintenance

Jet blue black hair color can fade over time, so I always think about upkeep before buying. I choose color-safe shampoo and conditioner to help the shade last longer. If I want less maintenance, I look for formulas known for better fade resistance.

My Final Buying Tip

My best advice is to choose a jet blue black hair color that matches both my style and my hair’s needs. I look for rich color, good conditioning, strong reviews, and easy application. When I balance all of these factors, I get a shade that looks bold, elegant, and long-lasting.

Final Thoughts

I think Jet Blue Black hair color is a striking choice that blends deep black tones with a cool blue sheen for a bold, modern look. My takeaway is that it works especially well if you want a dramatic style that still feels polished and versatile. I also feel it can be a great option for adding depth and dimension while keeping your hair looking sleek and vibrant.

Author Profile

Owen Calder
Owen Calder
I’m Owen Calder, an Animal Science graduate and Companion Animal Supplies Buyer based in Pittsburgh, Pennsylvania. My work has taught me that a long feature list means very little if a dog refuses to use the bed or a cat prefers the box it arrived in.

Years of shelter volunteering, along with life with my older dog Milo and tabby cat Pip, have made me especially interested in how products fit real animals and real homes. At Cathedral Dog & Cat, I compare everyday pet gear with comfort, practicality, cleaning, durability, value, and ordinary routines firmly in mind.