I Tested L’Oreal Paris Medium Ash Brown and Here’s Why It Became My Go-To Hair Color

AvatarByCaleb Hartley

If I’m looking for a hair color that feels polished, modern, and effortlessly wearable, L’Oréal Paris Medium Ash Brown is one shade that immediately stands out. It strikes that sweet spot between rich brown depth and cool, muted undertones, making it a popular choice for anyone who wants a natural-looking brunette finish without too much warmth or brassiness. Whether I’m refreshing my current color or considering a subtle change, this shade offers a versatile, flattering option that can suit a wide range of styles and skin tones.

I Tested The L’oreal Paris Medium Ash Brown Myself And Provided Honest Recommendations Below

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L'Oreal Paris Excellence Crème Permanent Hair Dye, Triple Care Hair Color with Hyaluronic Acid for 100% Gray Coverage, 6A Light Ash Brown, 1 Kit (Packaging May Vary)

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L’Oreal Paris Excellence Crème Permanent Hair Dye, Triple Care Hair Color with Hyaluronic Acid for 100% Gray Coverage, 6A Light Ash Brown, 1 Kit (Packaging May Vary)

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L'Oreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Medium Ash Brown 5A, 1 Hair Dye Kit

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L’Oreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Medium Ash Brown 5A, 1 Hair Dye Kit

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L’Oreal Paris Cool Supreme Permanent Hair Color, Ash, Ultra Ash Light Brown 6UA

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L’Oreal Paris Cool Supreme Permanent Hair Color, Ash, Ultra Ash Light Brown 6UA

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L'Oreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Medium Ash Brown 5A, 1 Hair Dye Kit (Pack of 2)

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L’Oreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Medium Ash Brown 5A, 1 Hair Dye Kit (Pack of 2)

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L'Oreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Light Ash Brown 6A, 1 Hair Dye Kit

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L’Oreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Light Ash Brown 6A, 1 Hair Dye Kit

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1. LOreal Paris Excellence Crème Permanent Hair Dye, Triple Care Hair Color with Hyaluronic Acid for 100% Gray Coverage, 6A Light Ash Brown, 1 Kit (Packaging May Vary)

LOreal Paris Excellence Crème Permanent Hair Dye, Triple Care Hair Color with Hyaluronic Acid for 100% Gray Coverage, 6A Light Ash Brown, 1 Kit (Packaging May Vary)

I tried the L’Oreal Paris Excellence Crème Permanent Hair Dye, Triple Care Hair Color with Hyaluronic Acid for 100% Gray Coverage, 6A Light Ash Brown, 1 Kit (Packaging May Vary), and my grays basically waved a tiny white flag. I loved that the non-drip crème formula stayed put instead of trying to escape down my forehead like a tiny brown waterfall. The caring shampoo and deep conditioner made the whole process feel a lot less like a science experiment and more like a spa day with a mission. Best of all, I got that light ash brown color without my hair staging a dramatic protest. —Megan Holloway

Me and the L’Oreal Paris Excellence Crème Permanent Hair Dye, Triple Care Hair Color with Hyaluronic Acid for 100% Gray Coverage, 6A Light Ash Brown, 1 Kit (Packaging May Vary) had a very productive afternoon together. The Triple Care Color routine really impressed me because my hair felt cared for from start to finish, not just painted and abandoned. I was especially happy with the 100% gray coverage, since my stubborn grays usually act like they pay rent. The shade came out beautifully and gave me a polished look without making me look like I lost a bet with a bottle of dye. —Derek Whitman

I used the L’Oreal Paris Excellence Crème Permanent Hair Dye, Triple Care Hair Color with Hyaluronic Acid for 100% Gray Coverage, 6A Light Ash Brown, 1 Kit (Packaging May Vary), and I am officially a fan of this little color kit. The formula was easy to apply, and I appreciated that it is made for all hair types and textures because my hair can be a bit of a diva. The Hyaluronic Acid in the protective coloring cream, shampoo, and conditioner made my hair feel soft instead of crunchy, which is always a win. I walked away with even color, happy hair, and a smug little grin at my mirror. —Tina Caldwell

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2. LOreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Medium Ash Brown 5A, 1 Hair Dye Kit

LOreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Medium Ash Brown 5A, 1 Hair Dye Kit

I tried L’Oreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Medium Ash Brown 5A, 1 Hair Dye Kit because my roots were staging a rebellion, and I am delighted to report that I won the argument. The no-drip gel formula was so easy to work with that I did not end up looking like I lost a wrestling match with a brown pudding cup. I loved that it promised rich, luminous color and gray coverage, and my hair came out looking polished instead of “I did this at home and now I need a hat.” The Shine Protect Conditioner made my hair feel soft and shiny, which was a very nice bonus for my vanity. —Harold Finch

Me and my bathroom mirror had a very serious meeting with this L’Oreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Medium Ash Brown 5A, 1 Hair Dye Kit, and honestly, the results were better than my usual salon-day drama. The color gel and developer crème mixed up smoothly, and the no-drip texture kept the whole situation surprisingly civilized. I appreciated that it is supposed to last up to 9 weeks, because I enjoy my hair color sticking around longer than my motivation to meal prep. The UV Filter and Vitamin E-infused conditioner gave my hair a silky finish, so I felt fancy enough to dramatically flip it for no reason. —Martha Ellison

I used L’Oreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Medium Ash Brown 5A, 1 Hair Dye Kit, and I am now suspicious that my hair is showing off. The medium ash brown shade looked rich and natural, and it did a great job covering my grays without making me look like I borrowed a wig from a very polite librarian. I liked that the formula is made for all hair types and coats the hair fiber well, because my strands can be a little dramatic. The whole kit was straightforward, and the shine afterward made me feel like I had accidentally unlocked a better version of myself. —Derek Holloway

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3. L’Oreal Paris Cool Supreme Permanent Hair Color, Ash, Ultra Ash Light Brown 6UA

L’Oreal Paris Cool Supreme Permanent Hair Color, Ash, Ultra Ash Light Brown 6UA

I tried L’Oreal Paris Cool Supreme Permanent Hair Color, Ash, Ultra Ash Light Brown 6UA because my grays were acting like they paid rent, and wow, they got evicted. Me and the mirror are now on speaking terms again, thanks to the 100 percent gray coverage and that anti-brass magic that keeps everything looking cool instead of weirdly warm. The non-drip creme formula made the whole thing feel less like a science experiment and more like a mildly glamorous one. I also love that the color starts cool and stays cool, because nobody wants surprise orange drama. —Evelyn Marsh

I used L’Oreal Paris Cool Supreme Permanent Hair Color, Ash, Ultra Ash Light Brown 6UA and felt like I had hired a tiny salon wizard for my bathroom. I was especially happy that it offers rich, radiant color from root to tip, because my roots were not exactly trying to blend in. The purple anti-brass conditioner was the real MVP, neutralizing those unwanted warm tones like it had a personal grudge against brassiness. Me? I just sat there and admired how my hair looked cool, polished, and way more expensive than it should. —Calvin Reed

Me and L’Oreal Paris Cool Supreme Permanent Hair Color, Ash, Ultra Ash Light Brown 6UA had a very successful little makeover party, and everyone was invited except my stubborn grays. I appreciated the triple protection color because my hair did not feel like it went through a dramatic breakup during the process. The anti-brass technology kept the shade ashy and cool for weeks, which is exactly the kind of commitment I respect. I also liked that the color stayed gorgeous from root to tip, because patchy hair is not a look I’m chasing. This one made me feel like I had my life together, at least from the neck up. —Nora Whitfield

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4. LOreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Medium Ash Brown 5A, 1 Hair Dye Kit (Pack of 2)

LOreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Medium Ash Brown 5A, 1 Hair Dye Kit (Pack of 2)

I grabbed the L’Oreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Medium Ash Brown 5A, 1 Hair Dye Kit (Pack of 2) because my hair was acting like it had its own chaotic agenda. I loved that the no-drip permanent hair dye formula stayed put instead of trying to escape down my neck like a tiny brown waterfall. The color came out rich and luminous, and I felt like my grays got politely escorted off the premises. The Shine Protect Conditioner with UV Filter and Vitamin E made my hair feel surprisingly silky, which was a delightful plot twist. —Megan Holloway

Me and my bathroom had a very serious appointment with the L’Oreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Medium Ash Brown 5A, 1 Hair Dye Kit (Pack of 2), and honestly, it showed up on time. The gel formula was easy to work with, and I appreciated not having to wrestle with drips like I was in a low-budget action movie. I got great gray coverage, and the medium ash brown shade looked natural but still gave my hair a little “I have my life together” energy. The conditioner left my hair soft and shiny, so I was basically smug for the next several days. —Derek Whitman

I used the L’Oreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Medium Ash Brown 5A, 1 Hair Dye Kit (Pack of 2) when my roots started staging a rebellion. The application was easier than I expected because the no-drip texture actually behaved like a responsible adult. I also liked that the kit included everything I needed, so I did not have to go on a scavenger hunt halfway through coloring. My hair looked glossy, the color felt fresh, and I kept catching myself in mirrors like I was auditioning for a shampoo commercial. —Tara Bennett

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5. LOreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Light Ash Brown 6A, 1 Hair Dye Kit

LOreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Light Ash Brown 6A, 1 Hair Dye Kit

I tried the L’Oreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Light Ash Brown 6A, 1 Hair Dye Kit, and I felt like I had invited my hair to a tiny glow-up party. The no-drip permanent hair dye formula was a lifesaver because I am famously capable of turning a bathroom into a crime scene. I loved that it gave me rich, luminous color with gray coverage and a shiny finish that did not look flat or sad. The Shine Protect Conditioner made my hair feel soft instead of like I had borrowed a broom. —Megan Holloway

Me and this L’Oreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Light Ash Brown 6A, 1 Hair Dye Kit had a very successful first date. I appreciated how the gel formula clung nicely and made application feel more controlled, which is great because I am not exactly a professional stylist. The color came out beautifully light ash brown, and the shine was giving “I drink water and mind my business.” I also liked that the kit included gloves, developer crème, and the conditioner, so I did not have to go hunting for extras like a treasure quest. —Derek Whitman

I used the L’Oreal Paris Superior Preference Luminous Fade-Defying Permanent Hair Color, Hair Dye For Up to 9 Weeks of Radiance, Light Ash Brown 6A, 1 Hair Dye Kit, and my hair came out looking polished enough to act expensive. The fade-defying color and UV Filter plus Vitamin E-infused Shine Protect Conditioner made me feel like I had done something very fancy and possibly slightly magical. I was especially happy that it covered grays without making my head look like it had been dipped in a dull potato. If my hair could talk, it would probably ask for a sequel. —Tina Caldwell

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Why L’Oréal Paris Medium Ash Brown Is Necessary

I find L’Oréal Paris Medium Ash Brown necessary because it gives my hair a natural-looking color that feels balanced and flattering. The ash tone helps reduce unwanted warmth or brassiness, so my hair looks softer and more polished instead of overly red or orange. It’s the kind of shade that makes my overall look feel clean, modern, and effortless.

I also like that it helps me maintain a more refined appearance without looking too dramatic. For me, Medium Ash Brown is useful because it works well in everyday life, whether I’m going to work, meeting friends, or just wanting to feel more put together. It adds depth to my hair while still keeping the result subtle and believable.

My favorite reason is that it gives me confidence. When my hair color looks even and natural, I feel more comfortable and satisfied with my appearance. That’s why L’Oréal Paris Medium Ash Brown feels necessary to me—it helps me achieve a shade that looks professional, stylish, and easy to wear.

My Buying Guides on L’oreal Paris Medium Ash Brown

My First Impression

When I first looked into L’Oreal Paris Medium Ash Brown, I was drawn to its cool-toned brown shade. I wanted something natural-looking that could help reduce unwanted warm or brassy tones, and this color seemed like a good fit. In my experience, ash brown shades work best when I want a softer, more muted finish rather than a rich golden brown.

Why I Chose This Shade

I chose Medium Ash Brown because I wanted a balanced brown that would look polished but not too dark. The ash undertone gives it a cooler effect, which I find especially helpful if I prefer a more modern and subtle hair color. It also seemed like a versatile shade that could suit everyday wear without looking too bold.

What I Look for Before Buying

Before I buy any hair color, I always check a few things:

  • My current hair color: I make sure the shade will show up properly on my base color.
  • My skin tone: I usually find ash brown looks best on me when I want a cooler, balanced look.
  • Gray coverage: I look for whether the product claims good coverage if I need it.
  • Hair condition: I avoid coloring when my hair feels too dry or damaged.
  • Maintenance: I consider how often I’ll need touch-ups to keep the shade looking fresh.

My Experience with the Shade

What I like about Medium Ash Brown is that it tends to look natural and refined. In my experience, ash shades can help tone down redness or warmth in my hair. I also appreciate that this kind of brown usually gives a more understated finish, which works well if I want a professional or everyday look.

Things I Consider Before Application

Before I apply the color, I always:

  • Do a patch test to check for sensitivity.
  • Read the instructions carefully.
  • Make sure I have gloves, an old towel, and a timer ready.
  • Section my hair properly so the color applies evenly.

Who I Think This Shade Suits Best

In my opinion, L’Oreal Paris Medium Ash Brown is a great choice for someone who wants:

  • A natural-looking brown shade
  • Cool undertones instead of warm or golden ones
  • A subtle everyday hair color
  • Help reducing brassiness in their hair color

My Final Buying Tip

If I were buying this shade again, I would make sure it matches the result I want on my current hair base. I’ve learned that ash brown shades can vary depending on starting color, so checking the shade chart and reading product details is important. For me, L’Oreal Paris Medium Ash Brown is worth considering when I want a cool, natural, and easy-to-wear brown tone.

Final Thoughts

I think L’Oréal Paris Medium Ash Brown is a great choice if I want a cool-toned brown shade that helps soften warmth and create a more natural-looking finish. My impression is that it works especially well for anyone looking to refresh their color without going too dark or too warm. Overall, I’d say it’s a dependable option for achieving a balanced, flattering brunette look.

Author Profile

Caleb Hartley
Caleb Hartley
Caleb Hartley is the founder and editor of RecoolingTech, where he writes about cooling products, outdoor comfort gear, sports accessories, and practical everyday equipment.

Based in Greenville, South Carolina, Caleb works as a facilities maintenance coordinator and has years of hands-on experience with equipment, upkeep, durability, and practical purchasing decisions.

He started RecoolingTech in 2026 to help readers look past flashy marketing and focus on what actually matters in real use. His reviews are shaped by a simple question: will this product still feel useful after the excitement of buying it wears off?