

❄️ Stay cool, stay flawless — color that commands attention!
L’Oreal Paris Cool Supreme Permanent Hair Color in Ultra Ash Light Brown 6UA delivers 100% gray coverage with a cutting-edge triple anti-brass protection system. This permanent hair color keeps your shade cool and radiant for up to 8 weeks, featuring a non-drip creme formula and a purple conditioner that neutralizes warm tones. Perfect for professionals seeking a natural, long-lasting ash tone with salon-quality results at home.















| ASIN | B08HNXVXXL |
| ASIN | B08HNXVXXL |
| Best Sellers Rank | #6,275 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #80 in Hair Color |
| Brand Name | L'Oreal Paris |
| Color | 6.11 Ultra Ash Light Brown |
| Container Type | Box |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,966) |
| Full Cure Time | 8 Weeks |
| Global Trade Identification Number | 00071249421611 |
| Hair Color Permanence | Permanent |
| Hair Type | Normal |
| Item Form | Liquid |
| Item model number | 071249421611 |
| Manufacturer | L'Oreal Paris |
| Manufacturer | L'Oreal Paris |
| Material Features | Cruelty Free |
| Number of Items | 1 |
| Product Benefits | Radiant |
| Product Dimensions | 2.75 x 3.5 x 6.5 inches; 8.78 ounces |
| UPC | 071249421611 |
| UPC | 071249421611 |
| Unit Count | 1 Count |
B**A
Very good product!
This color is amazing on my hair. It covers the grey fully and because it is Ultra Ash, it doesn't turn my hair reddish. I have used this color for many years and it is very natural looking. It applies very easily and doesn't smell like some hair colors on the market. Very good product!
M**0
Great, no-brass at all color but discontinued
Why did they stop making this line? It's my favorite but I'm down to the 8.11 since I can no longer buy the next lighter shade. Color is amazing. Ive used it many times. This last time over highlighted hair and it blends the highlights into my hair with no orange. Zero, zip, no need for a toning shampoo or conditioner. Absolutely beautiful on my naturally dark blonde hair. I'm have some greys but not many and it covers pretty well but this last time the color doesn't not seem to be lasting as long but that could be my hair. Don't be alarmed by the purple in the color, your hair will not be purple.
E**A
It’s a lot darker than it shows .
It’s nice but a lot darker than it shows, so be aware!
P**S
Darker than the picture- but still pretty!
I love L'Oréal box dye. This color, Ultra Ash Medium Blonde, is beautiful after several washes, as it begins MUCH darker than the box shows. Still, it's pretty, and you can see your highlights through the color (if you have any). After a few washes with purple shampoo, it will lighten up. The picture is fresh after the dye, not very blonde. This is the second time I've used this color, though, and the first time actually came out way better (the pic with my hair curled). Not sure why it went so dark the second time, but this was after using a lighter color months before. Overall, it is hydrating and doesn't dry your hair. Good if you are on a budget and can't afford the salon prices.
M**N
The ONLY thing that actually covers my grays!
I’ve made this my go-to hair color! At 42, gray coverage is my top priority, and this delivers every time. It’s very easy to use, and the price point is unbeatable. I especially love the purple conditioner included; it acts as a great treatment to keep my color cool and bright instead of brassy. Highly recommend!
L**.
Bye Bye Brass
I've been coloring my hair with box dye for decades. I am 100% grey at this juncture and need to color every 3 weeks or so. My hair tends to pull brass so I have been using color with ash tones. THIS is my landing page. I don't pull any brass with this product and the color suits my skintone perfectly. The blue conditioner included gives my hair extra anti brass protection and leaves my hair silky and tangle free. I will be signing up for autoship as soon as I use up the 3 boxes I bought in my last Amazon order. Thank You L'Oreal.
R**E
Poor Gray Coverage and Fast Fading
The gray coverage is not very good, and the color fades quickly, even though I have been using a shampoo made specifically for color-treated hair.
C**E
Works perfect
I can’t find this in stores and I like having it on auto ship. Works well to cover stubborn Gray.
S**H
Great response from seller Product is exactly what I needed ! Will defo recommend =)
A**R
I love these hair dyes! I have natural fine black hair and this is the only drugstore hair dye that actually lightens my hair and gives it a nice ashy not brassy tone. I cannot find these in stores in Canada anymore which is why I had to order it online. These arrived super fast and I am very happy with my purchase. P.S. I have ordered the set of 3 box dyes 3 times already. This tells you how much I love this product and I can't stop raving about it.
K**.
Best product for home use. Blends roots beautifully. Love this product!
L**Y
I dislike that it didn't covered my gray hair completely. I liked that it's a gentle gel and leaves the hair soft.
K**T
Nice colour
Trustpilot
4 days ago
3 days ago