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Home / Blue Ash Blonde / Dark Cold Ash Blonde 6.1b
Key features
Level 6 blue based ash blonde toner neutralizes yellow level 5-6 hair
Blue-based ash pigments neutralize unwanted yellowness and produce a stunning dark blonde color
Lifts hair by approximately 1 level using 20 Vol
Enriched with Argan Oil for ultra-conditioning
Paraben free
Step 1
Mix with 20 Vol developer in a 1:1 mix ratio.
Step 2
Apply everywhere, making sure that the hair is well saturated.
Step 3
Apply to the parts that need coloring the most first. Then extend to the rest of the hair.
Step 4
Rinse and towel dry after 30 to 40 minutes.
Dark Cold Ash Blonde 6.1b
Hair by Elona Taki
Dark Cold Ash Blonde 6.1b
Hair by Elona Taki

Ugly Duckling Dark Cold Ash Blonde 6.1b is a permanent cream color with a blue ash base. It cancels unwanted orange and leaves a cool, natural-looking ash blonde at level 6. 3.5 oz (100 g).

Blue-based ash pigments neutralize unwanted yellowness. The color lifts the hair by approximately 1 level using 20 Vol, and Argan Oil gives ultra-conditioning.

Use it on yellow hair at level 5–6. It can also be used as a base color when doing highlights.

Mix 1:1 with 20 Vol developer. Apply to the parts that need coloring the most first, then extend to the rest of the hair, making sure it is well saturated. Development time is 30 to 40 minutes. Rinse and towel dry.

The result is a stunning dark blonde. For professional use.

Extra large professional 3.5 oz (100 g) tube. Paraben-free.

Pairs well with
Extra Light Cold Ash Blonde 10.1b Extra Light Cold Ash Blonde 10.1b Color Cream · 3.5 oz $19.00
Cold Ash Blonde 7.1b Cold Ash Blonde 7.1b Color Cream · 3.5 oz $19.00
Very Light Cold Ash Blonde 9.1b Very Light Cold Ash Blonde 9.1b Color Cream · 3.5 oz $19.00
Light Cold Ash Blonde 8.1b Light Cold Ash Blonde 8.1b Color Cream · 3.5 oz $19.00
Reviews
5 ★ ★ ★ ★ ★ 6 reviews 100% would buy again
5 ★ 6
4 ★ 0
3 ★ 0
2 ★ 0
1 ★ 0
★ ★ ★ ★ ★ 01/06/2026
Great product, counters orange tones and covers grays
I have naturally ashy dark blonde hair (highlighted), about 15 % grey. I started dying my roots to cover the grey 7-8 years ago and have been annoyed that every dye I’ve tried pulls orange (I’ve probably tried every 6 and 7 level ash or neutral dye I could get my hands on every way I could get professional dyes as a non professional). This is literally the ONLY one I have found that counters the orange and gives me the dark blonde shade closest to my roots that I’ve been looking for. I have tried to find a blue based dark ash blonde dye for literally YEARS (it’s amazing how hard it is to find a dye where the maker tells you what the base color is! Many ash dyes have a green base, which does NOT counteract orange tones effectively). I’ve tried using blue additives and basically creating my own dyes (I would NOT recommend this to people not familiar with hair dye chemistry or color theory), to varying degrees of success, but always with more brass/orange than I wanted. This is seriously a holy grail product for me.
Olivia Verified buyer
★ ★ ★ ★ ★ 11/02/2024
Foxed my orange hair completely
I stripped 10 years worth level 4 brown dye out of my hair and it was literally pumpkin orange and around a level 7, a level 8 on top and a 6 on the ends. I didn't want to just go back dark so I tried a level 7 blue based ash blonde from Sally's which gave me orangey brown ends and greenish brown roots. Lovely. So I ordered this (6.1B) along with the ash blue additive after doing the color consultation on Ugly Ducklings website. I ordered from Amazon because I'm not a cosmetologist and don't have a license. This stuff is great. It left such a pretty neutral brown. The ash blue additive perfectly "toned" out any of the brass. Also it made my hair SO soft and bouncy and volumized. The Sally's stuff made my hair feel super dry and crunchy so that alone is reason for me to switch. This stuff is just vastly superior. I used to think hair dye is hair dye it's all the same but I guess not.
Danielle Verified buyer
★ ★ ★ ★ ★ 11/02/2024
Literally the only one I have found that counters orange
I have naturally ashy dark blonde hair (highlighted), about 15 % grey. I started dying my roots to cover the grey 7-8 years ago and have been annoyed that every dye I’ve tried pulls orange (I’ve probably tried every 6 and 7 level ash or neutral dye I could get my hands on every way I could get professional dyes as a non professional). This is literally the ONLY one I have found that counters the orange and gives me the dark blonde shade closest to my roots that I’ve been looking for. I have tried to find a blue based dark ash blonde dye for literally YEARS (it’s amazing how hard it is to find a dye where the maker tells you what the base color is! Many ash dyes have a green base, which does NOT counteract orange tones effectively). I’ve tried using blue additives and basically creating my own dyes (I would NOT recommend this to people not familiar with hair dye chemistry or color theory), to varying degrees of success, but always with more brass/orange than I wanted. This is seriously a holy grail product for me. I hope they always sell it.
Olivia Verified buyer
★ ★ ★ ★ ★ 08/30/2024
Great product, counters orange tones and covers grays
I have naturally ashy dark blonde hair (highlighted), about 15 % grey. I started dying my roots to cover the grey 7-8 years ago and have been annoyed that every dye I’ve tried pulls orange (I’ve probably tried every 6 and 7 level ash or neutral dye I could get my hands on every way I could get professional dyes as a non professional). This is literally the ONLY one I have found that counters the orange and gives me the dark blonde shade closest to my roots that I’ve been looking for. I have tried to find a blue based dark ash blonde dye for literally YEARS (it’s amazing how hard it is to find a dye where the maker tells you what the base color is! Many ash dyes have a green base, which does NOT counteract orange tones effectively). I’ve tried using blue additives and basically creating my own dyes (I would NOT recommend this to people not familiar with hair dye chemistry or color theory), to varying degrees of success, but always with more brass/orange than I wanted. This is seriously a holy grail product for me. I hope they always sell it!
Olivia M. Verified buyer