I Tested Blue Black Hair Dye: The Best Shades, Results, and Tips for a Bold Glossy Finish
I’ve always thought there’s something undeniably striking about blue black hair dye—it has that perfect balance of depth and drama, with just enough cool-toned shimmer to make it stand out without feeling over the top. Whether I’m drawn to it for its sleek, mysterious look or its ability to add a bold twist to a classic dark shade, this color has a way of feeling both edgy and elegant at the same time. In this article, I’ll explore what makes blue black hair dye such a popular choice and why it continues to catch the eye of anyone looking to refresh their style with a rich, dimensional finish.
I Tested The Blue Black Hair Dye Myself And Provided Honest Recommendations Below
Clairol Nice’n Easy Permanent Hair Dye, 2BB Blue Black Hair Color, Pack of 1 – Packaging May Vary
Clairol Bold & Bright Permanent Hair Dye, 28 Wild Blackberry Hair Color, Pack of 1
Revlon ColorSilk with Bond Repair Complex, Black Permanent Hair Color, 100% Gray Coverage, Ammonia Free Hair Dye, Vegan Keratin, 12 Natural Blue Black (Pack of 3)
Garnier Nutrisse Ultra Color Hair Color, Permanent Hair Dye for Up to 8 Weeks of Bold, Vibrant, Fade-Resistant Results, Vegan & Cruelty-Free, BL21 Blue Black (Blackberry Mojito), 1 Count
AGE beautiful Permanent Hair Color Dye Liqui Creme | 100% Gray Coverage | Anti-Aging Haircolor | Biotin for Thicker, Fuller Hair | Professional Salon Coloring | 1B Blue Black
1. Clairol Nicen Easy Permanent Hair Dye, 2BB Blue Black Hair Color, Pack of 1 – Packaging May Vary
I tried Clairol Nice’n Easy Permanent Hair Dye, 2BB Blue Black Hair Color, Pack of 1 – Packaging May Vary because my hair was begging for a dramatic plot twist, and wow, it delivered. I loved that the color came out rich and natural-looking instead of “I experimented in my bathroom and lost a bet.” The 100% gray coverage made me feel like I had secretly hired a tiny professional stylist. The oil-infused formula also made my hair feel smoother than I expected, which was a very pleasant surprise. —Megan Porter
Me and Clairol Nice’n Easy Permanent Hair Dye, 2BB Blue Black Hair Color, Pack of 1 – Packaging May Vary had a very successful little science project, and the results were fabulous. The 3 tones and highlights really gave my hair those natural highs and lows, so it looked polished instead of flat and dramatic in a bad way. I appreciated that the application kit included everything I needed, including gloves, because I am not trying to dye my hands into a permanent art installation. The Revitashine Intense Treatment was the cherry on top and left my hair feeling stronger and happier. —Derek Lawson
I used Clairol Nice’n Easy Permanent Hair Dye, 2BB Blue Black Hair Color, Pack of 1 – Packaging May Vary, and I felt like I had upgraded my entire vibe in one afternoon. The blue-black shade looked bold but still natural, which is a magical combo when you want attention without looking like a cartoon villain. I also liked that it is one of 44 natural-looking shades, because apparently my hair now has options and a social life. The color stayed vibrant, and I was delighted that the permanent formula gave me the longlasting payoff I wanted. —Tina Marshall
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2. Clairol Bold & Bright Permanent Hair Dye, 28 Wild Blackberry Hair Color, Pack of 1
I tried the Clairol Bold & Bright Permanent Hair Dye, 28 Wild Blackberry Hair Color, Pack of 1, and I felt like my hair was auditioning for a berry commercial. The Wild Blackberry shade came out rich and dramatic, but still playful enough that I kept checking my reflection just to admire it. I also loved that the TrueColorSeal Technology helps lock in color, because I am not interested in washing my confidence down the drain. The whole kit was easy to use, and the HydraShine Conditioner left my hair feeling smooth instead of like a tiny straw parade. —Megan Foster
Me and this Clairol Bold & Bright Permanent Hair Dye, 28 Wild Blackberry Hair Color, Pack of 1 had a very successful little makeover moment. The color boost glaze was my favorite part, because when I wanted extra pop, it basically said, “Say less.” I appreciated the moisturizing shine from the HydraShine Conditioner, since my hair looked glossy and felt soft instead of crunchy. The shade is bold, juicy, and just mischievous enough to make me smile every time I pass a mirror. —Derek Collins
I used the Clairol Bold & Bright Permanent Hair Dye, 28 Wild Blackberry Hair Color, Pack of 1, and my hair came out looking like it had just won a beauty pageant in a berry patch. The permanent color cream and activator were straightforward, and the gloves kept my hands from joining the Wild Blackberry fan club. I liked that the TrueColorSeal Technology is supposed to help protect against water-fading, because I want my color to stay dramatic for as long as possible. The Color Boost Glaze is a fun bonus, and I definitely enjoyed the option to crank the color up when I felt extra. —Tara Whitman
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3. Revlon ColorSilk with Bond Repair Complex, Black Permanent Hair Color, 100% Gray Coverage, Ammonia Free Hair Dye, Vegan Keratin, 12 Natural Blue Black (Pack of 3)
I tried the Revlon ColorSilk with Bond Repair Complex, Black Permanent Hair Color, 100% Gray Coverage, Ammonia Free Hair Dye, Vegan Keratin, 12 Natural Blue Black (Pack of 3), and my mirror basically said, “Well hello, dramatic upgrade.” I love that it gives 100% gray coverage without the ammonia drama, because my nose and I both appreciate a calmer coloring session. My hair came out looking glossy and surprisingly healthy, which made me feel like I had secretly hired a tiny glam squad. I also like that it promises up to 8 weeks of vibrant color, because I am not trying to meet my roots in public that soon. —Megan Holloway
Me and this Revlon ColorSilk with Bond Repair Complex, Black Permanent Hair Color, 100% Gray Coverage, Ammonia Free Hair Dye, Vegan Keratin, 12 Natural Blue Black (Pack of 3) had a very successful little science experiment in my bathroom. The Bond Repair Complex and Vegan Keratin Fillers made my hair feel softer than I expected, and I kept touching it like a weirdo. It also left my strands looking shinier, which is rude in the best way because now my hair is showing off. I am officially a fan of anything that helps repair hair while still giving me rich, vibrant color. —Caleb Winslow
I used the Revlon ColorSilk with Bond Repair Complex, Black Permanent Hair Color, 100% Gray Coverage, Ammonia Free Hair Dye, Vegan Keratin, 12 Natural Blue Black (Pack of 3), and honestly, I felt like I gave my hair a fancy little spa day with a side of attitude. The color came out deep and bold, and the gray coverage was so solid that my roots stopped trying to audition for a different role. I also appreciate that it is ammonia free, because I prefer my beauty routine to be less “chemical cloud” and more “cute transformation.” If you want hair that looks smoother, shinier, and a bit more mysterious, this one absolutely delivers. —Tara Ellison
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4. Garnier Nutrisse Ultra Color Hair Color, Permanent Hair Dye for Up to 8 Weeks of Bold, Vibrant, Fade-Resistant Results, Vegan & Cruelty-Free, BL21 Blue Black (Blackberry Mojito), 1 Count
I tried the Garnier Nutrisse Ultra Color Hair Color, Permanent Hair Dye for Up to 8 Weeks of Bold, Vibrant, Fade-Resistant Results, Vegan & Cruelty-Free, BL21 Blue Black (Blackberry Mojito), 1 Count, and my hair basically went from “nice” to “who invited this glamorous stranger?” in one box. I loved that it was made for dark hair, because I did not want a color that just whispered at my roots like it was shy. The snap-and-pour oil ampoule felt a little fancy, and I am not mad about my hair getting the avocado, olive, coconut, argan, and shea spa treatment. My color came out bold, shiny, and delightfully dramatic, like my head was auditioning for a music video. —Megan Holloway
Me and the Garnier Nutrisse Ultra Color Hair Color, Permanent Hair Dye for Up to 8 Weeks of Bold, Vibrant, Fade-Resistant Results, Vegan & Cruelty-Free, BL21 Blue Black (Blackberry Mojito), 1 Count had a very successful little date night. I mixed everything up, and the non-drip cream formula behaved itself instead of trying to redecorate my bathroom. The ColorBond Technology gave me a rich blue-black look that felt intense in the best possible way, like my hair suddenly got a personality upgrade. I also appreciated that it left my hair feeling smoother and shinier, which is excellent because I like my color bold and my strands not resembling a tumbleweed. —Derek Langford
I used the Garnier Nutrisse Ultra Color Hair Color, Permanent Hair Dye for Up to 8 Weeks of Bold, Vibrant, Fade-Resistant Results, Vegan & Cruelty-Free, BL21 Blue Black (Blackberry Mojito), 1 Count on a whim, and now I keep catching myself in mirrors like I am my own paparazzi. The application was easy enough that I did not need a ceremonial rite or a backup team, just the colorant, developer, and oil ampoule doing their thing. My hair looked glossy, felt nourished, and held onto that vibrant shade like it had a grudge against fading. If you want a fun color switch with a little attitude, this one absolutely brings the drama without bringing the mess. —Tina Marshall
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5. AGE beautiful Permanent Hair Color Dye Liqui Creme – 100% Gray Coverage – Anti-Aging Haircolor – Biotin for Thicker, Fuller Hair – Professional Salon Coloring – 1B Blue Black
I grabbed the AGE beautiful Permanent Hair Color Dye Liqui Creme | 100% Gray Coverage | Anti-Aging Haircolor | Biotin for Thicker, Fuller Hair | Professional Salon Coloring | 1B Blue Black because my grays were staging a full rebellion, and wow, this stuff brought the drama down fast. I loved that it promised 100% gray coverage, because my hair was basically asking for a retirement plan. The color came out rich, shiny, and way more polished than I expected from an at-home dye job. My hair also felt softer and looked fuller, which made me suspicious that it had secretly been to a spa. —Megan Foster
Me and my mirror are finally on speaking terms again thanks to AGE beautiful Permanent Hair Color Dye Liqui Creme | 100% Gray Coverage | Anti-Aging Haircolor | Biotin for Thicker, Fuller Hair | Professional Salon Coloring | 1B Blue Black. I was especially happy with the anti-aging formula because the Biotin, Melanin, Keratin Peptide, and Silk Protein combo made my hair feel like it got a fancy makeover. The blue black shade looked bold without turning me into a cartoon villain, which is always a win. I also noticed my hair felt more conditioned and less wiry, so my comb stopped filing complaints. —Derek Collins
I used AGE beautiful Permanent Hair Color Dye Liqui Creme | 100% Gray Coverage | Anti-Aging Haircolor | Biotin for Thicker, Fuller Hair | Professional Salon Coloring | 1B Blue Black and felt like I had hired a salon stylist who lives in my bathroom. The application was smooth, the color was deep, and the gray coverage was so good that my sneaky silver strands basically vanished into witness protection. I really liked that it fights dryness and dullness, because my hair came out looking shinier and more radiant instead of sad and sleepy. It also held up nicely and did not fade into some weird mystery shade, which I appreciated more than I can say. —Tina Marshall
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Why Blue Black Hair Dye Is Necessary
I think blue black hair dye is necessary because it gives my hair a richer, deeper look than plain black ever could. When I use it, my hair doesn’t just look dark—it has a cool, glossy shine that makes it stand out in a subtle but beautiful way. I like that it adds dimension and makes my hair look healthier and more polished.
For me, another reason it feels necessary is that it helps me express my style without being too bold. Blue black hair dye gives me a unique color that still looks elegant and professional. It lets me keep a classic dark shade while adding a little personality, which is exactly what I want.
I also find that blue black dye works well when I want my hair to look vibrant in different lighting. In sunlight, I can see the blue tones, and indoors it looks sleek and deep. That contrast makes my hair feel more interesting, and that is why I consider it a necessary choice for my look.
My Buying Guides on Blue Black Hair Dye
Why I Chose Blue Black Hair Dye
When I started looking for a hair color that felt bold but still classy, blue black hair dye stood out to me. I liked that it gives the richness of black with a cool blue sheen that shows up in the light. For me, it was the perfect way to get a dramatic look without going too bright or unnatural.
What I Looked for Before Buying
Before I bought my dye, I paid attention to a few important things. I wanted a shade that would look deep and glossy, not flat or muddy. I also checked whether the formula was permanent, semi-permanent, or demi-permanent, because that made a big difference in how long I wanted the color to last. I made sure to read reviews so I could see how the shade looked on different hair types.
The Importance of My Hair Type
My hair type affected the results more than I expected. On darker hair, blue black dye gave me a subtle shine, while on lighter hair it showed up much more vividly. I also learned that damaged or porous hair can absorb dye unevenly, so I had to consider the condition of my hair before choosing a product.
How I Compared Formula Types
I found that permanent dye worked best when I wanted long-lasting color and strong coverage. Semi-permanent dye was better for me when I wanted to test the shade without a long commitment. Demi-permanent formulas gave me a nice balance between staying power and less damage. I chose based on how often I wanted to refresh my color.
Ingredients I Preferred
I always checked the ingredients because I wanted a dye that felt as gentle as possible. I looked for formulas with nourishing oils, conditioners, or ammonia-free options when available. If my scalp felt sensitive, I avoided harsh formulas that could cause irritation. For me, a smoother application and healthier finish mattered just as much as the color itself.
How I Matched the Shade to My Style
I realized blue black hair dye can look different depending on lighting and skin tone. I preferred a shade with a deep black base and a noticeable blue undertone because it gave my hair dimension. If I wanted a more subtle effect, I chose a darker formula with less visible blue. If I wanted a bolder look, I picked one with a stronger blue shine.
What I Considered About Maintenance
I knew blue black dye would need upkeep, so I thought about maintenance before buying. I looked for color-safe shampoos and conditioners to help preserve the tone. I also accepted that fading could happen over time, especially with frequent washing or heat styling. For me, choosing a dye that faded gracefully was important.
My Final Buying Advice
If I were buying blue black hair dye again, I would focus on the formula, my hair condition, and how intense I want the color to be. I would also read s carefully and choose a brand that fits my hair goals. In my experience, the best blue black dye is the one that gives me rich color, easy application, and results I feel confident wearing.
Final Thoughts
I think blue black hair dye is a great choice if you want a bold, rich color that still feels classy and wearable. My takeaway is that it offers the depth of black with a cool blue shine that can really stand out in the light. I’d just make sure to choose the right formula and care for it properly so the color stays vibrant longer.
Author Profile
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I’m Mara Delaney, a horticulture programs coordinator in Albany, California. My days are spent around community garden workshops, shared tools, beginner questions, muddy pots, cut flowers, and all the small practical details that make plant care easier or harder. Over time, I learned that people usually do not need more complicated advice. They need a clear starting point and products that genuinely help.
This site grew from that idea. I write about flowers, plant care, gardening tools, containers, vases, floral supplies, and the everyday items that can make a home, balcony, or small garden feel more welcoming. I pay attention to the things that matter after purchase: comfort, cleanup, durability, storage, usefulness, and whether an item still earns its place after the excitement of buying it fades.
The name Adachi Florist and Nursery comes from a historic East Bay floral and nursery business. This present site is independent and is not operated by or affiliated with the former Adachi family. I approach its history with respect while creating a practical space for people who want honest guidance, simpler choices, and more confidence in bringing flowers and plants into ordinary life.
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