12 Best Medium Ash Brown Hair Dyes for a Cool Finish

Discover the best medium ash brown hair dye to achieve a stunning, cool-toned look effortlessly. Your perfect shade awaits in our quick, expert guide.
BrandMy RatingPrice
Clairol
Most Wallet-Friendly
9.0/10
Garnier
Best for Gray Coverage
9.0/10
Garnier
Best for Gray Coverage
9.0/10
L'oreal Paris
Best for Long-Lasting Color
9.2/10
L'oreal Paris
9.0/10

Best Medium Ash Brown Hair Dye

Searching for the perfect medium ash brown hair dye that combines depth with subtle cool undertones? Discovering the ideal shade can transform your look with a quick, effortless splash of sophistication. Dive into our curated list of the best products to achieve those flawless, chic hues effortlessly.

Most Wallet-Friendly: Clairol Root Touch-Up

Clairol Root Touch-Up by Nice'n Easy Permanent Hair Dye, 5A Medium Ash Brown Hair Color, Pack of 1
Highlights
Long-lasting gray coverage
Seamless blend technology
Salon-inspired application tools

As the Most Wallet-Friendly option, it delivers long-lasting, natural-looking roots without breaking the bank.

Its ColorBlend Technology ensures the new color seamlessly blends with your existing ash brown shade, making touch-ups practically foolproof.

The kit comes with salon-inspired tools—a brush and bowl—that make the process a breeze, even for beginners.

Plus, it’s quick: just 10 minutes to cover roots and gray hair, with results that last up to 3 weeks.

While it’s not permanent, it’s a fantastic, budget-friendly way to keep your medium ash brown vibrant and fresh!

Be sure to also check out the best medium ash blonde hair dye for more options! Also, here is the price history so you know exactly when to buy!

Price history for Clairol Root Touch-Up on Amazon

Best for Gray Coverage: Garnier Nutrisse

Garnier Hair Color Nutrisse Nourishing Creme, 51 Medium Ash Brown (Cool Tea) Permanent Hair Dye, 2 Count (Packaging May Vary)
Highlights
Long-lasting, even color
Rich gray coverage
Nourishing oils infusion

Garnier Nutrisse Nourishing Creme in shade 51 Medium Ash Brown is fantastic for comprehensive gray coverage without sacrificing shine or nourishment.

Its cool ash tones give your hair a sophisticated vibe, while the infusion of five responsibly sourced oils — avocado, shea, olive, argan, and coconut — keeps your tresses silky, shiny, and healthy.

The new color boost tech ensures your color stays vibrant and radiant, although it may bleed slightly right after application.

Overall, it's a long-lasting, nourishing choice that delivers even, natural-looking results with minimal fuss.

Be sure to also check out the best dark ash blonde hair dye for more options! Also, here is the price history so you know exactly when to buy!

Price history for Garnier Nutrisse on Amazon

Best for Long-Lasting Color: L'Oreal Paris Excellence</assistant

L’Oréal Paris Excellence Creme Permanent Hair Color, 5 Medium Brown, 100 percent Gray Coverage Hair Dye, Pack of 2
Highlights
100% Gray Coverage
Long-lasting, Fade-resistant
Gentle, Preserves Hair

L’Oréal Excellence Creme truly lives up to its reputation as the best for long-lasting color.

Its triple protection system seals, replenishes, and conditions your hair, ensuring your color stays vibrant and fade-resistant between touch-ups.

Plus, with 100% gray coverage, it’s perfect for those battling stubborn grays—root-to-tip.

The weekly collagen-infused conditioning treatment keeps your hair protected and nourished, adding a luxurious shine.

While the price is a bit higher, the durability and gentle formula make it a smart investment for lasting, gorgeous color.

Be sure to also check out the best light ash blonde hair dye for more options! Also, here is the price history so you know exactly when to buy!

Price history for L'Oreal Paris Excellence</assistant on Amazon

L'Oreal Paris Superior Preference

L'Oreal Paris Superior Preference Fade-Defying + Shine Permanent Hair Color, 5A Medium Ash Brown, Pack of 1, Hair Dye
Highlights
Fade-defying, long-lasting color
Easy to use and apply
Wide shade selection

The Superior Preference Permanent Hair Dye Kit delivers gorgeous, fade-defying color with stunning dimension.

Its gel formula makes application silky smooth and straightforward, perfect for a quick makeover.

We love the wide array of shades—from luminous reds to cool ash blondes—so finding your match is a breeze.

Plus, the Care Supreme Conditioner with Shine Serum keeps hair vibrant and glossy long after coloring.

While it might not be best for very thick hair or those prone to quick fades, this dye offers long-lasting, salon-quality results with minimal fuss.

Be sure to also check out the best red black hair dye for more options! Also, here is the price history so you know exactly when to buy!

Price history for L'Oreal Paris Superior Preference on Amazon

Revlon ColorSilk

Revlon ColorSilk with Bond Repair Complex, Brown Permanent Hair Color, 100% Gray Coverage, Ammonia Free Hair Dye, Vegan Keratin, 40 Medium Ash Brown (Pack of 3)
Highlights
Repairs & strengthens hair
Less hair breakage
Vibrant, long-lasting color

Its Bond Repair Complex and Vegan Keratin Fillers work behind the scenes to repair hair from the inside out, resulting in up to 98% less breakage.

Plus, it leaves hair feeling stronger, healthier, and up to 94% silkier with a stunning shine—nine times brighter than before coloring.

The ammonia-free formula not only ensures vibrant, long-lasting color (up to 8 weeks) but also keeps your hair in top shape.

It's perfect for any hair type, working with ease to give you that beautiful, salon-quality look in a quick, mess-free application.

Be sure to also check out the best temporary blue hair dye for more options! Also, here is the price history so you know exactly when to buy!

Price history for Revlon ColorSilk on Amazon

Zotos AGE Beautiful Medium Ash Brown Hair Dye

AGE beautiful Permanent Hair Color Dye Liqui Creme | 100% Gray Coverage | Anti-Aging Haircolor | Biotin for Thicker, Fuller Hair | Professional Salon Coloring
Highlights
Easy to apply
Full coverage
Vibrant color

Zotos Professional's medium ash brown hair dye offers easy application and full coverage, making it a solid choice for those seeking a vibrant, natural look.

The color result is consistent when you get the technique right, but be aware that skill may be required to avoid uneven results or mismatches.

Its vibrant hue is sure to turn heads, especially since it ranks high in best-sellers.

While it’s not perfect for beginners, the professional quality and long-lasting results make this dye worth trying for anyone looking for a bold yet classic shade.

Be sure to also check out the best ginger hair dyes for more options! Also, here is the price history so you know exactly when to buy!

Price history for Zotos AGE Beautiful on Amazon

L'Oreal Paris Excellence Creme

L'Oreal Paris Excellence Creme Permanent Hair Color, 6A Light Ash Brown, 100 percent Gray Coverage Hair Dye, Pack of 2
Highlights
100% Gray Coverage
Long-lasting Color
Gentle on Hair

Excellence Crème offers full gray coverage with a triple protection system that seals, replenishes, and conditions your hair, making it a standout choice for stubborn grays.

The added collagen ensures your hair stays protected and vibrant between colorings.

While it comes at a slightly higher price point, the long-lasting, rich color makes it worth every penny.

Keep in mind, it doesn't include a brush, so you'd want to have one handy for easy application.

Overall, it's a reliable, professional-grade dye that delivers consistent, beautiful results.

Be sure to also check out the best magenta hair dye for more options! Also, here is the price history so you know exactly when to buy!

Price history for L'Oreal Paris Excellence Creme on Amazon

Clairol Nice'n Easy 10

Clairol Nice'n Easy Perfect 10 Permanent Hair Dye, 5A Medium Ash Brown Hair Color, Pack of 1
Highlights
Easy & quick application
Long-lasting color
Complete dye kit included

The Clairol NICE'N Easy Perfect 10 offers easy, quick application that fits into any busy schedule — just ten minutes to a beautiful, natural-looking hue.

The micropearl technology ensures a flawless gloss and vibrant color, with 100% gray coverage—though it’s not perfect for covering stubborn grays.

The complete kit includes everything you need, from color cream to a precision applicator, making the process seamless.

While the scent isn’t overpowering and the color lasts up to 60 days, some users might find the gray coverage a tad limited.

Still, it’s a fantastic choice for beautiful, consistent results in no time.

Be sure to also check out the best korean hair dye for more options! Also, here is the price history so you know exactly when to buy!

Price history for Clairol Nice'n Easy 10 on Amazon

Revlon Medium Ash Brown Hair Dye

Revlon ColorSilk Hair Color 40 Medium Ash Brown 1 Each
Highlights
Beautiful, even color
Nourishing conditioners
Gray coverage

The Color Silk Beautiful Color Medium Ash Brown 40 delivers a stunning, even shade that lasts from root to tip, thanks to its rich conditioning formula.

It leaves hair feeling softer, shinier, and nourished—no dryness here!

The subtle ash tone provides a natural-looking result that's perfect for those craving a cool, sophisticated hue.

However, be mindful that the actual color can turn out a bit darker than expected and may require regular touch-ups to maintain that fresh look.

Overall, a reliable choice for anyone wanting rich, beautiful coverage with a nourishing twist.

Be sure to also check out the best beard hair dryer for more options! Also, here is the price history so you know exactly when to buy!

Price history for Revlon on Amazon

L'Oreal Paris Feria

L'Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, B61 Downtown Brown (Hi-Lift Cool Brown), Pack of 1, Hair Dye
Highlights
Vibrant, shimmer effect
Wide shade selection
Long-lasting color

Feria’s multi-faceted blend of shimmering tones truly stands out, giving your hair a luminous, eye-catching finish.

The color range is extensive, catering to every bold style you can imagine, from smoky silvers to deep, vibrant browns.

While the application can be quite messy and requires some patience to avoid uneven results, the long-lasting and vivid shimmer make it worth the effort.

The conditioner seals in the color beautifully, leaving your hair smooth and radiant.

Overall, Feria delivers a fantastic mix of edgy, trend-inspired shades with impressive durability.

Be sure to also check out the best light golden brown hair dye for more options! Also, here is the price history so you know exactly when to buy!

Price history for L'Oreal Paris Feria on Amazon

Wella Color Charm

WELLA Color Charm Permanent Liquid Hair Color for Gray Coverage, Brown
Highlights
Accurate neutral dark brown
Easy to use
Rich chocolate tone

… It offers an accurate neutral dark brown that truly matches what you're looking for.

The rich chocolate tone adds a subtle, sophisticated depth to your hair.

Plus, it's supremely easy to use, making at-home coloring a breeze—even for beginners!

However, a heads-up: it washes out quickly and often needs multiple bottles for full coverage, which can be a bit of a hassle.

Also, expect some fading after a few washes.

Still, if you're after a natural, balanced hue with minimal fuss, this dye might just be your new go-to.

Be sure to also check out the best mushroom blonde hair dye for more options! Also, here is the price history so you know exactly when to buy!

Price history for Wella Color Charm on Amazon

L'Oreal Paris Medium Ash Brown Hair Dye

L'Oreal Paris Cool Supreme Permanent Hair Color, Ash, Ultra Ash Light Brown 6UA
Highlights
100% Gray Coverage
Anti-Brass Technology
Long-Lasting Color

L'Oreal Paris Excellence Cool Supreme delivers 100% gray coverage with ease, even on stubborn whites.

Its anti-brass technology keeps your hair cool-toned and vibrant for up to eight weeks, which is perfect for maintaining a fresh ash brown look.

The non-drip creme formula makes application smoother and less messy, while the purple conditioner neutralizes unwanted warmth effectively.

Though the shade selection is somewhat limited, the rich, radiant results and long-lasting color make this a top contender for those seeking a cool, medium ash brown hue that stays put.

Be sure to also check out the best ash blonde hair dye for grey hair for more options! Also, here is the price history so you know exactly when to buy!

Price history for L'Oreal Paris on Amazon

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