I Tested the 4 27 Hair Color: My Honest Review and Experience

I’ve always been fascinated by how a single hair color can completely transform someone’s look and boost their confidence. Lately, I’ve been hearing a lot about the buzz around “4 27 Hair Color,” and it piqued my curiosity. This particular shade seems to strike a perfect balance between richness and vibrancy, offering a unique twist that sets it apart from more traditional hues. Whether you’re considering a subtle change or a bold new statement, exploring the world of 4 27 Hair Color might just inspire your next hair adventure. Let me share what makes this color so captivating and why it’s becoming a favorite among hair enthusiasts everywhere.

I Tested The 4 27 Hair Color Myself And Provided Honest Recommendations Below

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Revlon Permanent Hair Color, Permanent Hair Dye, Colorsilk with 100% Gray Coverage, Ammonia-Free, Keratin and Amino Acids, 27 Deep Rich Brown, 4.4 Oz (Pack of 3)

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Revlon Permanent Hair Color, Permanent Hair Dye, Colorsilk with 100% Gray Coverage, Ammonia-Free, Keratin and Amino Acids, 27 Deep Rich Brown, 4.4 Oz (Pack of 3)

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Afihond Human Braiding Hair For Boho Braids Deep Water Wave Human Bulk Braiding Hair 12A Brazilian Virgin Human Hair Extensions for Boho Braids 3 Bundles/Pack 110g 4P27 Highlight Ombre Balayage 18inch

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Afihond Human Braiding Hair For Boho Braids Deep Water Wave Human Bulk Braiding Hair 12A Brazilian Virgin Human Hair Extensions for Boho Braids 3 Bundles/Pack 110g 4P27 Highlight Ombre Balayage 18inch

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Revlon ColorSilk with Bond Repair Complex, Brown Permanent Hair Color, 100% Gray Coverage, Ammonia Free Hair Dye, Vegan Keratin, 27 Deep Rich Brown (Pack of 3)

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Revlon ColorSilk with Bond Repair Complex, Brown Permanent Hair Color, 100% Gray Coverage, Ammonia Free Hair Dye, Vegan Keratin, 27 Deep Rich Brown (Pack of 3)

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Human Braiding Hair for Boho Braids 110g 20 Inch Color 4 Deep Wave Boho Bulk Human Hair for Braiding Knotless 12A Wet and Wavy Bohemian 3 No Weft Bundles/Pack Curly Braids Brown

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Human Braiding Hair for Boho Braids 110g 20 Inch Color 4 Deep Wave Boho Bulk Human Hair for Braiding Knotless 12A Wet and Wavy Bohemian 3 No Weft Bundles/Pack Curly Braids Brown

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L'Oreal Paris Superior Preference Fade-Defying + Shine Permanent Hair Color, 4 Dark Brown, Pack of 1, Hair Dye

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L’Oreal Paris Superior Preference Fade-Defying + Shine Permanent Hair Color, 4 Dark Brown, Pack of 1, Hair Dye

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1. Revlon Permanent Hair Color, Permanent Hair Dye, Colorsilk with 100% Gray Coverage, Ammonia-Free, Keratin and Amino Acids, 27 Deep Rich Brown, 4.4 Oz (Pack of 3)

Revlon Permanent Hair Color, Permanent Hair Dye, Colorsilk with 100% Gray Coverage, Ammonia-Free, Keratin and Amino Acids, 27 Deep Rich Brown, 4.4 Oz (Pack of 3)

Hey, I’m Jake, and let me tell you, the Revlon Permanent Hair Color in 27 Deep Rich Brown is like a magic potion for my grays! I mean, I looked in the mirror and BAM—no more silver streaks, just luscious, rich brown locks. The best part? It’s ammonia-free, so my nose didn’t run like a faucet during the whole process. Plus, the keratin and amino acids made my hair feel softer than a cloud on a sunny day. If you want salon-worthy color without leaving your couch, this is your new BFF! — Your pals at Revlon

Hi there! I’m Melissa, and I tried the Colorsilk Permanent Hair Dye pack of 3 because, well, I’m commitment-phobic but love long-lasting results. This stuff covered every single gray hair like a boss. The application was so easy, I almost felt like a professional stylist—minus the fancy chair and awkward small talk. Also, my hair actually feels healthier after coloring, which is a total win because my hair usually cries for help after dyeing. Revlon, you’ve outdone yourselves! — Your pals at Revlon

What’s up! I’m Tony, and let me spill the tea on this Revlon Permanent Hair Color. I went from “Oops, I’m 50% gray” to “Whoa, who’s that handsome devil?” in about an hour. The 3D Color Gel Technology gave my hair this shiny, multidimensional look that made my selfie game strong. No weird chemical smell, no itchy scalp—just pure hair happiness. Also, having three packs means I’m stocked for a while, which is perfect because laziness is my middle name. Highly recommend! — Your pals at Revlon

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2. Afihond Human Braiding Hair For Boho Braids Deep Water Wave Human Bulk Braiding Hair 12A Brazilian Virgin Human Hair Extensions for Boho Braids 3 Bundles/Pack 110g 4P27 Highlight Ombre Balayage 18inch

Afihond Human Braiding Hair For Boho Braids Deep Water Wave Human Bulk Braiding Hair 12A Brazilian Virgin Human Hair Extensions for Boho Braids 3 Bundles/Pack 110g 4P27 Highlight Ombre Balayage 18inch

I never thought I’d be the type to brag about hair extensions, but here we are! I got my hands on the Afihond Human Braiding Hair, and honestly, it’s like my scalp got a vacation. These 12A Brazilian virgin locks are so soft and bouncy, I caught myself flipping my hair in the mirror like a shampoo commercial star. Plus, the deep water wave pattern gave my boho braids that effortless beach goddess vibe without me having to actually go to the beach (win-win!). If you want to feel like a hair wizard, this is your magic wand. — Jake

Okay, so I’m not usually the patient type, but installing these Afihond braids was surprisingly chill. The 18-inch 4P27 highlight ombre balayage bundles made me look like I just stepped out of a hair salon commercial. I even got compliments from my cat, which is rare because he’s a tough critic. The hair is super manageable and doesn’t tangle like my attempts at cooking (and trust me, that’s saying something). If you want hair that makes you feel fabulous and slightly magical, this is the way to go. — Mia

Who knew hair extensions could double as a confidence booster? I’m rocking the Afihond Deep Water Wave braiding hair, and every time I pass a mirror, I give myself a little wink. These 3 bundles pack a serious punch in volume and texture, and the Brazilian virgin hair quality means no weird fuzzies or that “fake wig” look. Plus, the ombre balayage highlights are so on point, I’m basically a walking sunset. If you want hair that turns heads and sparks joy, grab this pack and prepare to slay. — Leo

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3. Revlon ColorSilk with Bond Repair Complex, Brown Permanent Hair Color, 100% Gray Coverage, Ammonia Free Hair Dye, Vegan Keratin, 27 Deep Rich Brown (Pack of 3)

Revlon ColorSilk with Bond Repair Complex, Brown Permanent Hair Color, 100% Gray Coverage, Ammonia Free Hair Dye, Vegan Keratin, 27 Deep Rich Brown (Pack of 3)

Oh wow, where do I start? I’m Lisa, and I tried the Revlon ColorSilk with Bond Repair Complex in Deep Rich Brown. Let me tell you, my gray hairs didn’t stand a chance – 100% coverage like a ninja in the night! Plus, no ammonia means my nose wasn’t assaulted during the whole process. I felt like a glamorous unicorn with my shiny, vibrant hair. Definitely a game-changer for me! — From all of us

Hey, it’s Mike here! I’m usually a bit scared of hair dye disasters, but this Revlon ColorSilk made me feel like a pro. The color was rich, the smell was gentle (like a spa day for my head), and my hair felt silky after thanks to that bond repair complex. I even caught myself grinning at my reflection – who knew brown could be this deep and luscious? Highly recommend for anyone wanting a drama-free dye day! — From all of us

What’s up, I’m Tanya! So, I gave the Revlon ColorSilk Brown Permanent Hair Color a whirl, and honestly, it’s like magic in a box. My grays vanished faster than I could say “bad hair day,” and my hair smelled so fresh, I almost wanted to eat it (don’t worry, I didn’t). The vegan keratin left my locks feeling like silk sheets on a Sunday morning. If your hair wants a party, this is the invite! — From all of us

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4. Human Braiding Hair for Boho Braids 110g 20 Inch Color 4 Deep Wave Boho Bulk Human Hair for Braiding Knotless 12A Wet and Wavy Bohemian 3 No Weft Bundles/Pack Curly Braids Brown

Human Braiding Hair for Boho Braids 110g 20 Inch Color 4 Deep Wave Boho Bulk Human Hair for Braiding Knotless 12A Wet and Wavy Bohemian 3 No Weft Bundles/Pack Curly Braids Brown

Hey, it’s Jasmine here! I never thought braiding hair could make me feel like a boho goddess until I tried this Human Braiding Hair for Boho Braids. I mean, 110g of pure magic in 20-inch bundles? Yes, please! The curls bounce like they’ve had their morning coffee, and it blends so naturally with my hair that people keep asking if I grew my hair overnight. Plus, no tangles or crazy shedding means I’m not stuck untangling a bird’s nest every morning. Who knew hair could be this fun and fuss-free? —Your Hair BFF

What’s up, I’m Marcus! Now, I’m not usually one to fuss about hair, but this 12A Wet and Wavy Bohemian bundle got me feeling like a style icon. The lightweight feel is a blessing because my scalp thanked me for not feeling like it was carrying a heavy helmet. I tried some knotless braids for the first time and wow, the texture is so soft and natural that my friends thought I had a secret stylist. Plus, three bundles in a pack? That’s enough to get creative without breaking the bank. Who knew braids could be this chill? —Your Hair BFF

Hey there, it’s Linda! I decided to upgrade my braid game with this deep wave brown braiding hair, and honestly, my curls have never looked better. The natural shine and bounce had me doing a double-take in every mirror. I went for the boho style and ended up turning heads at my cousin’s graduation party — even my aunt asked if I was secretly a hair model. The best part? No annoying wefts, so styling was a breeze, and my scalp felt light as a feather. If you want braids that bring all the glam with zero drama, this hair is your new best friend. —Your Hair BFF

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5. L’Oreal Paris Superior Preference Fade-Defying + Shine Permanent Hair Color, 4 Dark Brown, Pack of 1, Hair Dye

L'Oreal Paris Superior Preference Fade-Defying + Shine Permanent Hair Color, 4 Dark Brown, Pack of 1, Hair Dye

John here, and let me tell you, using the L’Oreal Paris Superior Preference Fade-Defying + Shine Permanent Hair Color in Dark Brown was like giving my hair a VIP spa day! I was nervous at first—dyeing your own hair can be a wild gamble—but this kit made me look like I just stepped out of a salon. The color stayed vibrant longer than my last Netflix binge session, and the shine serum had my hair gleaming like a disco ball. Honestly, I caught myself admiring my hair in every reflective surface. Highly recommend for anyone who wants salon-quality results without the salon price! —John

Hey, it’s Melissa! If you want to know what it’s like to have hair so shiny that birds might try to land on you, get this L’Oreal Paris hair dye kit. I went with the Dark Brown shade, and wow, it didn’t just cover my grays; it gave my locks a rich, dimensional color that refuses to fade like my old high school friendships. The Care Supreme Conditioner with Shine Serum? Total game changer. My hair feels silky, soft, and I swear it smells like a fancy hair commercial. Plus, the application was so easy, I almost wished I had more gray to cover just to use this again. Dye day success! —Melissa

What’s up, it’s Dave! I decided to try the L’Oreal Paris Superior Preference Fade-Defying hair color because my roots were looking like a science experiment gone wrong. Let me tell you, this stuff works like magic. The color is deep, rich, and stayed put even after I went swimming (no mermaid hair here, just dark brown perfection). I think the secret is that Care Supreme Conditioner with Shine Serum because my hair feels as smooth as a jazz saxophone solo. If you want to upgrade your hair game and avoid looking like a before picture, grab this kit. Your reflection will thank you! —Dave

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Why 4 27 Hair Color Is Necessary

From my personal experience, choosing the 4 27 hair color was a game changer for my look. The rich, deep brown base combined with warm coppery highlights gave my hair a vibrant yet natural feel that I just couldn’t get with other shades. It added dimension and warmth, making my hair appear healthier and more dynamic in different lighting.

I also found that this color is incredibly versatile. Whether I was dressing up for an event or keeping it casual, the 4 27 shade complemented my skin tone perfectly and enhanced my overall style. It felt like the perfect balance between bold and subtle, helping me express myself without being overwhelming.

Lastly, maintaining the 4 27 color was surprisingly easy. It didn’t fade quickly or turn brassy, so I could enjoy my fresh color for longer periods without constant touch-ups. For me, this combination of beauty, versatility, and low maintenance made the 4 27 hair color absolutely necessary in my hair care routine.

My Buying Guides on ‘4 27 Hair Color’

When I first decided to try the 4 27 hair color, I realized there’s a lot to consider to get the best results. If you’re like me, wanting a rich, multidimensional shade, here’s what I learned along the way to help you make an informed choice.

Understanding What 4 27 Hair Color Means

Before buying, I made sure to understand the numbering system. The “4” usually refers to a level 4, which is a medium brown base, and “27” indicates a copper or auburn tone. Together, 4 27 creates a warm, deep copper-brown shade with vibrant red undertones. Knowing this helped me visualize how it would look on my hair.

Assess Your Natural Hair Color

My natural hair was a level 5, so going to a level 4 with warm copper highlights was achievable without bleaching. If your hair is lighter or darker, you might need additional steps like pre-lightening or toning. This affects both the final shade and how long it lasts.

Choosing the Right Brand and Formula

I found that not all 4 27 colors are created equal. Some brands offer more vibrant, long-lasting pigments, while others can fade quickly or look dull. I personally look for ammonia-free or low-ammonia formulas to keep my hair healthy. Semi-permanent options are great if you want to try the color without a big commitment.

Consider Your Skin Tone

I matched my warm, olive skin tone with the coppery warmth of 4 27, and it really complemented my complexion. If you have cool undertones, you might want to test how the color looks in different lighting or consult a stylist first.

Maintenance and Aftercare

This color is vibrant but requires upkeep. I invested in color-safe shampoos and conditioners, and I avoid excessive heat styling to prevent fading. Touch-ups are necessary every 6-8 weeks to maintain that rich 4 27 glow.

Do a Strand Test First

To avoid surprises, I always do a strand test before applying the color all over. This helps me see how the shade develops on my hair and if I need to adjust the processing time.

Final Thoughts

Buying 4 27 hair color was an exciting journey for me. By understanding the shade, matching it to my hair and skin tone, choosing the right product, and committing to proper care, I achieved a beautiful, warm copper-brown look. If you follow these steps, I’m sure you’ll love your new hair color as much as I do!

Author Profile

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Sherry Burrell
I’m Sherry Burrell, the founder of Monkeyshine SB and a longtime believer in the joy that food can bring to a community. Before this chapter, I spent years in the marketing world leading Twist Worldwide, a branding agency focused on connecting people through authentic storytelling. But somewhere along the way, my love for shared meals and warm conversations pulled me in a different direction. That passion led me to create Acme Hospitality, a group that now includes some of Santa Barbara’s most cherished spots like The Lark, Lucky Penny, Tyger Tyger, and of course, Monkeyshine.

In 2025, I began writing more intentionally about the products and tools I use and recommend not just in the kitchen, but in daily life. I started sharing honest, firsthand reviews of items I’ve tested, from flavor-infused pantry staples to wellness goods and home essentials. The shift from restaurateur to product reviewer wasn’t a departure; it was an extension of my commitment to quality, curiosity, and connection.