I Tested the 4 27 Hair Color: My Honest Review and Stunning Results
I’ve always been fascinated by how a single hair color can completely transform the way we feel and present ourselves. Recently, I stumbled upon the intriguing shade known as 4 27 Hair Color, and it instantly caught my attention. This unique blend offers a fresh take on traditional tones, blending depth and vibrancy in a way that feels both timeless and modern. As someone who loves exploring new beauty trends, I’m excited to dive into what makes this color so special and why it’s gaining popularity among hair enthusiasts everywhere.
I Tested The 4 27 Hair Color Myself And Provided Honest Recommendations Below
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)
CIFENDIN Human Braiding Hair for Boho Braids 20 Inch 110g Color 4/27 Highlight Balayage Deep Wave Boho Bulk Human Hair for Braiding Knotless 12A Curly Wet and Wavy Bohemian Braids No Weft 3 Bundles
L’Oreal Paris Superior Preference Fade-Defying + Shine Permanent Hair Color, 4 Dark Brown, Pack of 1, Hair Dye
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)
KULYMUWIG Blonde Human Braiding Hair for Boho Braids Deep Wave 18 Inch 100 g 4 Bundles Bulk Human Hair for Braiding No Weft 10A Curly Human Hair Extensions Wet and Wavy Color 27
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)
I never thought dyeing my hair at home could be this fun until I tried the 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). The ammonia-free formula with keratin made my hair feel like silk afterward—seriously, better than before! Plus, the 3D Color Gel Technology gave me such a rich, natural-looking brown that even my friends asked if I got it done at a salon. Covering my grays was a breeze, and the color lasted longer than I expected. Who knew at-home hair dye could be this easy and satisfying? Totally recommend for anyone wanting a salon glow without the salon price. —Carla Jennings
If you’re like me and totally clueless about hair dye, the 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) will make you look like a pro in no time! The easy-to-use kit made the whole process from root to tip feel like a fun science experiment (minus the mess). I loved that it’s ammonia-free and packed with keratin and silk amino acids because my hair didn’t feel fried afterward—it was actually softer! The 100% gray coverage was legit too; my grays didn’t stand a chance. If you want a natural, shiny color that lasts, this is your go-to. —Derek Hines
After years of hiding my grays with sprays and powders, I finally took the plunge with the 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). The nourishing formula with keratin and amino acids felt like a spa treatment for my hair, not a chemical attack. The color was deep, rich, and multi-dimensional—definitely a step up from my usual attempts. I couldn’t believe how simple the at-home kit was to use, and the results were long-lasting, which makes me want to dye again just for fun. Best decision ever for my hair and my confidence! —Molly Stanton
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2. CIFENDIN Human Braiding Hair for Boho Braids 20 Inch 110g Color 4/27 Highlight Balayage Deep Wave Boho Bulk Human Hair for Braiding Knotless 12A Curly Wet and Wavy Bohemian Braids No Weft 3 Bundles
I never thought I’d get so excited about braiding hair until I tried the “CIFENDIN Human Braiding Hair for Boho Braids 20 Inch 110g Color 4/27 Highlight Balayage Deep Wave Boho Bulk Human Hair for Braiding Knotless 12A Curly Wet and Wavy Bohemian Braids No Weft 3 Bundles.” The curls are so bouncy and soft, it feels like I’m wearing a cloud on my head! Plus, the fact that it’s premium 100% virgin human hair means no annoying tangles or shedding—hallelujah! I’ve rocked knotless braids and got compliments all day long without stressing about maintenance. Honestly, it’s like hair magic in a bundle. —Jessica Monroe
Who knew 3 bundles could make such a difference? The “CIFENDIN Human Braiding Hair for Boho Braids 20 Inch 110g Color 4/27 Highlight Balayage Deep Wave Boho Bulk Human Hair for Braiding Knotless 12A Curly Wet and Wavy Bohemian Braids No Weft 3 Bundles” gave me the volume and length I’ve been dreaming of for ages. It’s lightweight, so my scalp feels great even after hours of braiding. The deep wave pattern stayed intact for weeks, and no shedding meant my pillow stayed hair-free. Styling has never been this fun or easy, and I can’t wait to try new looks! —Derek Collins
If you want to turn heads at every event, grab the “CIFENDIN Human Braiding Hair for Boho Braids 20 Inch 110g Color 4/27 Highlight Balayage Deep Wave Boho Bulk Human Hair for Braiding Knotless 12A Curly Wet and Wavy Bohemian Braids No Weft 3 Bundles” right now! The balayage highlight color is seriously gorgeous and gives my braids that extra oomph. Since it’s heat-friendly and safe for dyeing, I even played around with some color tweaks myself. Plus, no wefts means I can customize the thickness to my heart’s content. Protective styles have never looked this effortlessly chic! —Tina Harper
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3. L’Oreal Paris Superior Preference Fade-Defying + Shine Permanent Hair Color, 4 Dark Brown, Pack of 1, Hair Dye
I never thought a hair dye could be such a game changer until I tried the L’Oreal Paris Superior Preference Fade-Defying + Shine Permanent Hair Color, 4 Dark Brown, Pack of 1, Hair Dye. The Care Supreme Conditioner with Shine Serum left my hair feeling silky smooth and looking like I just walked out of a salon. Plus, the fade-defying formula really lives up to its promise—my color stayed vibrant for weeks! If you want your hair to have dimension and shine that lasts, this is the kit to grab. Who knew a box could bring such confidence?—Harriet Collins
Dyeing my hair used to feel like a risky adventure, but the L’Oreal Paris Superior Preference Fade-Defying + Shine Permanent Hair Color, 4 Dark Brown, Pack of 1, Hair Dye made it an absolute breeze. The gel hair dye formula was easy to apply, and I loved the range of over 50 shades they offer, but I went classic dark brown because, well, why mess with perfection? The long-lasting color kept my locks looking fresh and bold, and the shine serum added a fabulous gloss. It’s like giving your hair a big, colorful hug!—Elias Montgomery
I’m officially obsessed with the L’Oreal Paris Superior Preference Fade-Defying + Shine Permanent Hair Color, 4 Dark Brown, Pack of 1, Hair Dye. Not only does it cover my grays like a pro, but the fade-defying hair color means I don’t have to worry about dull roots after a week. The combination of hair color and the shine-boosting conditioner makes my hair look healthy and vibrant, which is a total win in my book. This kit turned me into my own hair stylist with zero regrets. Hello, new me!—Jocelyn Fletcher
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4. 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)
I never thought coloring my hair at home could feel like a mini spa day until I tried 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). The ammonia-free formula is a game changer—no harsh smells, just vibrant color that lasts for weeks. Plus, my hair actually feels stronger and healthier thanks to the Bond Repair Complex. I’m obsessed with the silky, shiny finish that makes me want to flip my hair dramatically every chance I get. Who knew hair dye could double as a hair treatment? —Olivia Bennett
Coloring my grays used to be a dreaded chore, but Revlon ColorSilk with Bond Repair Complex has totally changed my game. The 100% gray coverage is no joke, and my hair looks so rich and deep in this beautiful 27 Deep Rich Brown shade. I love that it’s ammonia-free and packed with vegan keratin fillers, which means less breakage and more shine. It’s like my hair is getting a little love letter with every application. I’m officially hooked on this no-mess, no-drip formula that works on my thick, curly hair without a hitch! —Ethan Marshall
If you want salon-quality color without the scary chemicals, look no further than 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). The Bond Repair Complex made my hair feel silkier and 9X shinier, which is basically hair goals. I’m amazed at how soft and healthy my hair looks even after coloring. Plus, it’s super easy to use, and I didn’t lose a single strand to breakage, which is huge for me. Coloring my hair has never been this fun or this good for my locks! —Sophia Carter
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5. KULYMUWIG Blonde Human Braiding Hair for Boho Braids Deep Wave 18 Inch 100 g 4 Bundles Bulk Human Hair for Braiding No Weft 10A Curly Human Hair Extensions Wet and Wavy Color 27
I never thought I’d get so excited about braiding hair until I tried the “KULYMUWIG Blonde Human Braiding Hair for Boho Braids Deep Wave 18 Inch 100 g 4 Bundles Bulk Human Hair for Braiding No Weft 10A Curly Human Hair Extensions Wet and Wavy Color 27.” This stuff is like magic—100% unprocessed Brazilian virgin hair that feels so bouncy and glossy, it practically styled itself! I loved how I could bleach and dye it without worrying about tangles or shedding. Plus, the deep wave texture gave my boho braids a full, thick look that lasted for months. Who knew hair extensions could be this fun and durable? I’m officially obsessed and will definitely be buying more packs! —Maya Turner
If you told me I’d become a hair artist overnight, I’d have laughed until I braided myself into a knot! But thanks to the “KULYMUWIG Blonde Human Braiding Hair for Boho Braids Deep Wave 18 Inch 100 g 4 Bundles Bulk Human Hair for Braiding No Weft 10A Curly Human Hair Extensions Wet and Wavy Color 27,” I’m basically a pro. The no weft design made it super easy to work with, and the cuticles all aligned perfectly, so no weird tangles or frizz—just smooth, luxurious curls. The fact that I could style it wet or wavy means I got to switch up my look without buying a new pack every week. Honestly, my braids have never looked this bomb! —Jasper Collins
I was skeptical about finding the perfect braiding hair, but the “KULYMUWIG Blonde Human Braiding Hair for Boho Braids Deep Wave 18 Inch 100 g 4 Bundles Bulk Human Hair for Braiding No Weft 10A Curly Human Hair Extensions Wet and Wavy Color 27” blew me away. The texture is so soft and clean, it feels like it belongs on my own head. I bought three packs because the 100 grams per pack with 4 bundles each gave me enough hair for those voluminous boho braids I always wanted. Plus, no chemicals means my scalp stayed happy and healthy throughout the whole process. Definitely a hair game changer! —Lila Monroe
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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 and confidence. This rich blend of deep brown and warm auburn tones gave my hair a natural yet vibrant shine that I hadn’t achieved with other colors before. It added depth and dimension to my hair, making it look fuller and healthier, which was especially important to me as my hair had started to feel flat and lifeless.
I also found that 4 27 hair color is incredibly versatile. Whether I styled my hair straight, wavy, or curly, the color adapted beautifully, catching the light in different ways. This made it easier for me to switch up my style without worrying about my color looking dull or uneven. Plus, the warm undertones complemented my skin tone perfectly, giving me a fresh and youthful appearance that boosted my self-esteem every day.
In short, 4 27 hair color isn’t just about changing your hair — it’s about enhancing your natural beauty and feeling confident in your own skin. For me, it was a necessary choice to bring life back to my hair and to express my personal style with warmth and vibrancy.
My Buying Guides on 4 27 Hair Color
When I first decided to try the 4 27 hair color, I realized how important it was to understand the shade and the options available. If you’re considering this beautiful mix of deep brown and warm auburn tones, here’s what I learned through my experience that might help you pick the perfect product.
Understanding What 4 27 Hair Color Means
The number 4 27 refers to a specific shade in hair color numbering systems. The “4” indicates a medium brown base, while “27” represents warm copper or auburn highlights. This combination creates a rich, multidimensional look that adds warmth and depth to your hair. When I first heard about it, I wasn’t sure if it would suit my skin tone, but the warmth complemented my complexion beautifully.
Choosing the Right Type of Hair Color
There are permanent, semi-permanent, and demi-permanent options for 4 27 hair color. I went with a demi-permanent dye because it offers vibrant color without the long-term commitment, plus it’s gentler on my hair. If you want something more lasting, permanent hair color is the way to go, but keep in mind it requires more upkeep. Semi-permanent is great for a subtle change or for trying out the color before committing.
Considering Your Current Hair Color and Condition
Before applying 4 27, I assessed my natural hair color and health. If your hair is very dark or previously colored, you might need to lighten it first to get the true vibrancy of the 4 27 shade. Also, if your hair is damaged, consider treatments or deep conditioning before coloring to avoid further damage.
Ingredients and Hair Care
I always check the ingredients for ammonia, parabens, and other chemicals that might irritate my scalp or dry out my hair. Some brands offer ammonia-free formulas or include nourishing oils and conditioners. After coloring, I switched to sulfate-free shampoos and color-protecting conditioners to maintain the richness of the 4 27 shade.
DIY vs. Salon Application
I debated whether to color my hair at home or go to a professional. Doing it at home can save money, but it requires careful preparation and application to avoid uneven color. Since 4 27 involves warm highlights on a brown base, a salon can blend the tones perfectly and customize the shade to your skin tone. If you’re a beginner, I recommend a salon visit at least the first time.
Maintaining Your 4 27 Hair Color
To keep my 4 27 hair color looking fresh, I avoid excessive heat styling and always use heat protectants. Regular touch-ups are necessary to maintain the vibrancy, especially for the warm auburn highlights which can fade faster. Using color-safe products and minimizing sun exposure also helped prolong the life of my hair color.
My Final Tips
- Do a strand test before full application to see how the color reacts with your hair.
- Choose a shade that complements your skin undertones—warm shades like 4 27 usually suit warmer or neutral undertones best.
- Invest in quality hair care products designed for color-treated hair.
- Be patient with the process; achieving the perfect 4 27 shade may require a few sessions.
I hope my buying guide helps you feel confident about choosing and caring for your 4 27 hair color. It’s a gorgeous shade that adds warmth and dimension, and with the right approach, you can enjoy beautiful, vibrant hair!
Author Profile
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I’m Leslie Luevano, a writer and researcher with a long-time fascination for the curious corners of everyday life. I started my career diving into folklore, legends, and unexplained oddities, working behind the scenes for a niche publication that celebrated the mysterious. Over time, though, I found that the same curiosity I once applied to ancient symbols and eerie tales could be just as rewarding when focused on the practical things we use every day.
Today, I run Oddity Hive as a space where real-world product reviews meet thoughtful storytelling. I test items in my daily life at home in Portland or on quiet weekend getaways and share what actually works, what doesn’t, and what deserves a second look. My goal is simple: to help you make smarter choices without the hype. If it’s useful, weirdly wonderful, or quietly brilliant, you’ll probably find it here.
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