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Hair colour 4.1 Ash dark brown
WECOLOUR Ash dark brown hair dye from WECOLOUR gives a cool dark brown hair colour. * As pure as possible * Can be kept after opening * Orders placed before 16:00 on working days are shipped the same day. For a beautiful, healthy cool ash dark brown hair colour
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Hair colour 4.1 Ash dark brown

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As pure as possible

Overview hair colour 4.1 ash dark brown


The ash dark brown hair dye is of professional quality, especially developed to use at home. It is as pure as possible, without ammonia, resorcinol and parabens. It damages the hair less and is much better for your hair. Our hair dye is caring and gives makes the hair shine after dyeing. The pigment in the dye makes the ash dark brown colour long-lasting and keeps it good-looking for a longer amount of time. It's ideal to dye outgrowth, because our hair dye can be used for up to 12 months after opening. That means you can use it more than once. If you have hair up to your shoulders, one package is enough to dye all of your hair. If you have very short hair, you can dye all of your hair multiple times. However, make sure you don't mix everything at once. You can only store unmixed dye.

The ash dark brown hair dye is in a tube of 60ml which is to be mixed with the developer (6%) in a ratio of 1:1. The package, which fits through the mailbox, includes:

  • Colourcream ash dark brown - 60ml
  • Developer 6% - 60ml
  • Brush with comb
  • Plastic gloves
  • User manual
  • Sachet of shampoo and conditioner

With 6% hydrogen peroxide you can lighten up your hair 1-2 tints to an ash brown colour if it hasn't been dyed yet. If your hair is darker than ash dark brown and dyed, you can't dye it lighter with this colour.

Why ash brown hair dye?

In ash colours there's dark blue pigment to combat a warm (orange/red) glow. If you have a lot of unwanted warmth in your hair, or if you like a cool brown colour, ash brown colour is right for you. The warmth is neutralised by the ash brown hair colour, giving it a natural look. Ash tints usually turn out a bit darker than natural tints. If you don't want such a dark colour, you can always pick a tint lighter. Use our hair colour advice tool to see which colour fits your natural hair. You can't dye dark dyed hair any lighter, you'd have to decolorise it. If you've dyed it too dark, you'll probably have to wait up to 12 weeks before it's lighter again. We advise you to rather take a lighter colour, for example our ash brown hair dye 5.1. If this turns out to be tooo light and you'd still rather have the ash dark brown hair dye, we'll send you this for free. If you think the 4.1 ash brown doesn't have enough coverage on grey hair, you can mix this with the 3.0 dark brown hair dye. The 3.0 is a natural tint, and natural tints always have better coverage.

Shipping to Belgium, Germany and England is free if you order mulitple products. Unfortunately, our products can't fit through the mailbox in countries abroad because these orders require a signature before recieval. 

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Colour advice Hair colour ash darkbrown
Colour advice Hair colour ash darkbrown

Our hair dye in the colour 4.1 is a nice cool ash dark brown colour. If you naturally have a warm tint in your hair and if it turns orange/red quickly, an ashtint is exactly what you need. If you'd rather have a warm tint, you could go for the 4.65 mahogany red brown. That colour has 100% grey coverage. If you think the hair dye is too dark, you can also opt for the 5.1 ash brown. If you naturally have hair with bad coverage, it's best to use a mixture of 50% 3.0 dark brown and 50% 4.1 ash dark brown. If your hair is rather porous and damaged, you should take a tint lighter. Your hair then absorbs the dye better, causing it to look darker. Also keep in mind that ash tints always look darker than natural tints.

Would you like a different colour? No worries! We have 32 colours to choose from. You can also take a look at our Pinterest boards with photos and inspiration to get an idea of which colour you like.

The 4.1 ash dark brown hair dye costs €19.95, including shipping. If you order more than one package of ash brown hair dye at the same time, you get up to €5 sale per package. Still have doubts about the colour? Try our hair colour advice tool. We also give a lot of answers to quenstions in our FAQ's, have blogs going deeper into certain subjects and you can always read reviews from our customers.

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Ashley about WECOLOUR ash darkbrown hair colour:

"A beautiful, dark ash colour. A very good grey coverage and a very pretty ashy colour." 


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The package of hair colour consists of:
Colourcream 60ml, activator 60ml, shampoo (15ml), conditioner (15ml), plastic gloves, a paintbrush and an instruction flyer. The mix ratio of this hair colour is 1:1. This means, you should use the same amount of colourcream as activator. You can easily weigh this with a kitchen scale. Warning: do not use a metal container or metal cutlery! When the colour comes in touch with metal is will rust and remain unusable. 

The ingredients of this hair colour:

Aqua (Water), Cetearyl Alcohol, Propylene Glycol, Ethanolamine, Ceteareth-30, Toluene-2,5-Diamine Sulfate, Cera Alba (Beeswax), 4-Chlororesorcinol, Polyquaternium-22, Cocamidopropyl Betaine, Decyl Oleate, Sodium Sulfite, Parfum (Fragrance), Sodium Hydrosulfite, 2-Amino-4-Hydroxyethylaminoanisole Sulfate, 4-Amino-2-Hydroxytoluene, Argania Spinosa Kernel Oil, Calendula Officinalis Flower Extract


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Every package comes equipped with an instruction flyer. The mixing ratio of colour cream and developer is 1:1. Shake the developer well before use. Mix 1 tube of colour cream with 1 bottle of developer in a plastic or glass bowl until you have an even mixture. If you only want to dye your outgrowth or if your hair is very short, you can use half of both the developer and the colour cream. Use the hair colour within 12 months after opening. Once you've applied the dye to your roots, continue applying the dye throughout the lengths and ends. Use the end of the brush to separate sections of hair. Per section, brush the colour into your hair and massage it thoroughly so it's evenly spread. Repeat this for all sections. When you've finished, leave the colour in your hair to develop for 35 minutes.

Read the instructions carefully before colouring!

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Preparation and tips
Preparation and tips

Tips and tricks for dyeing your hair with the best results:

  • We recommend that you perform an allergy test at least three days before dyeing your hair. Mix a tiny bit of the colour cream with a drop of the developer and apply it on the inside of your arm under a plaster. Make sure you leave the dye for at least 72 hours, occasionally check to see how your skin is reacting to the dye. If you have an allergic reaction, we advise you not to dye your hair.
  • For the best results, don’t wash your hair for two days before dyeing your hair. This protects your scalp.
  • Use an old towel.
  • Always use plastic gloves (included in the package).
  • Don't use a metal bowl to mix the colouring. Always use a plastic or glass bowl.
  • Use a brush to apply the dye (included in the package).
  • Use an alarm to keep track of the time.
  • If you won't be using all of the colour cream in one go, it's best to use kitchen scales to accurately measure out the cream.
  • Before applying the dye, you can apply some oil-based cream to your hairline along your forehead, ears and neck so the dye won't stain your skin.
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What our clients say

I'm very satisfied with the hair dye. I messaged them on Facebook and they helped me very kindly. The colour dark brown turned out really nice and my hair looks healthy.


I've been using the colour dark brown for a short amount of time, but I'm already more than satisfied of the result. It smells delicious, it's easy to use and my hair feels soft. I immediately ordered for the next time I need to dye it.