Hair 101: Can I Mix Two Hair Colours Together?

Create your dream Shade at home by customising Undertones, Depth, Warmth, and Tone your way.

Short answer? Yes. Long answer? Yes… and it’s where things get really fun. Think of your Hair Colour like a wardrobe. You can wear the full outfit exactly as it comes or you can style it your way. Tweak, soften, dial it up. That’s exactly what mixing Hair Colour lets you do.

Our range is designed to work beautifully on its own, but it’s also completely customisable. No rigid “one box only” rules here. You can squeeze what you need, reseal the rest, and create your own little Colour cocktail whenever the mood strikes.

Why Mix Two Hair Colours?

Because sometimes one Shade is almost right and “almost” just doesn’t cut it.

You might want to:
Land perfectly between two Shades.
Soften a strong reflect (too Gold, too Copper, too Ash).
Add a hint of pigment boost without fully committing.
Create something that simply doesn’t exist on the shelf.
Or… you just can’t choose

Mixing gives you that in-between magic. Controlled, intentional, very you.
But before you start mixing, a little strategy makes all the difference. Understanding undertones, reflects, and ratios is where great Colour lives.
Keep it simple with two golden rules:

Rule 1: Start With The Right Colour Pairing

There are two simple ways to approach your mix, depending on the result you want.

Option A: Natural + Reflect

Start with a Natural Shade to set your base (how Light or Dark your Colour will be), then add a reflect to shape the tone.

Example: 7 Medium Blonde + 7.3 Golden Blonde
The 7.3 adds Warmth without going overly Golden.
Perfect if you want:
Grey coverage
A soft, natural finish
That “my Hair, but better” result

Example: 7 Medium Blonde + 7.1 Ash Blonde
The 7.1 softly Cools down Warmth and softens brassiness for a more neutral finish.
Perfect if you want:
Soothe Warmth
A Cooler, muted Blonde finish
A balanced Colour without the full intensity of Ash

Option B: Blend Between Two Shades

If one Shade feels too light and the other too dark, you can meet in the middle.
Mixing equal parts creates a Shade right between the two.

Example:
7.1 Ash Blonde + 9.1 Very Light Ash Blonde creates a custom 8.1 Ash Blonde
7.46 Rich Copper Red + 8.44 Intense Copper Blonde balances depth and brightness

Rule 2: Keep Your Colours On The Same Side

Don’t mix Warm and Cool reflects (like Gold + Ash) — they’ll cancel each other out and leave you with a murky greenish hue.

Keep your Colour Shades within the same family:
Warm with Warm = glowing, rich, Golden
Cool with Cool = soft, smoky, neutralised

The only small exceptions:
Beige + Gold (soft, creamy blend)
Plum/Mahogany + Violet (they play nicely together)



How To Build Your Custom Colour

1. Start With Your Primary Colour

This is your base Shade — the one that speaks to you most.
Example: You’re drawn to 8.44 Intense Copper Blonde, but want to soften it. That’s your Primary.

2. Add Your Secondary Colour

This is your adjuster — the Shade that shifts the Tone, deepens or lightens the base, or dials up (or down) the reflect.

Use your Secondary to:
Darken — choose a deeper Shade
Lighten — add a Lighter Shade
Cool down — go Ash, Beige or Silver
Warm up — try Gold, Copper, or Chocolate
Neutralise or soften — mix with a Natural Shade

How To Get The Right Ratio

Let your Primary Colour lead the way, then adjust with your Secondary based on how subtle or strong you want the shift.


¾ + ¼ = Primary dominant, subtle secondary influence
½ + ½ = Balanced blend, equal influence from both Shades
Example: ¾ 6 Dark Blonde + ¼ 6.22 Intense Violet = Dark Blonde with a violet kiss.



Understanding Undertones

Think of undertones as the personality of your Hair Colour.

Natural (Neutral) Undertones

Natural Undertones are neutral, single-pigment Shades with no added reflects. They form the foundation of all Colour mixing. They define lightness and depth. They can be softened or intensified with Warm or Cool tones.
Found in: 3 Dark Brown, 5 Light Brown, 6 Dark Blonde, 7 Medium Blonde, 8 Light Blonde, 9 Very Light Blonde

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3
Dark Brown
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5
Light Brown
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6
Dark Blonde
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7
Medium Blonde
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8
Light Blonde
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9
Very Light Blonde

Cool Undertones

Ash (.1 / .11)
Ash is a blue-based Cool tone. It creates a smoky, crisp finish. It neutralises Warmth and brassiness.
Found in: 5.11 Intense Ash Brown, 7.1 Ash Blonde, 9.1 Light Ash Blonde, 901 Extra Light Ash Blonde

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5.11
Intense Ash Brown
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7.1
Ash Blonde
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9.1
Light Ash Blonde

Beige (.2)
Beige is a soft green-based Cool tone. It delivers a creamy, pearl-like finish. It gently diffuses Warmth.
Found in: 8.2 Light Beige Blonde, 10.2 Very Light Beige Blonde, 902 Extra Light Beige Blonde

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Violet
Violet is a blue-red Cool tone. It creates delicate pink and violet reflections. It brightens and refines tone.
Found in: 5.52 Deep Chocolate Plum, 6.22 Intense Violet

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5.52
Deep Chocolate Plum
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6.22
Intense Violet

Warm Undertones

Gold (.3)
Gold is a yellow-orange Warm tone. It brings a luminous, sunlit glow. It enhances softness and dimension.
Found in: 5.3 Golden Brown, 7.3 Golden Blonde, 9.3 Light Golden Blonde

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5.3
Golden Brown
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7.3
Golden Blonde
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9.3
Light Golden Blonde

Copper (.4)
Copper is a vivid orange-based Warm tone. It creates rich, radiant red-orange reflects. It adds boldness and energy.
Found in: 6.4 Dark Copper Blonde, 7.46 Rich Copper Red, 8.44 Intense Copper Blonde

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6.4
Dark Copper Blonde
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7.46
Rich Copper Red

Red (.6)
Red is a pure primary Warm pigment. It delivers deep, saturated red tones. It builds intensity and depth.
Found in: 4.66 Intense Dark Red, 5.56 Intense Plum Red, 7.65 Intense Red Mahogany

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Cool/Warm Undertones

Plum / Mahogany is a blended undertone of Warm and Cool pigments. It combines red and violet bases. It creates depth, richness, and multidimensional Colour. It is not achievable with purely Cool tones alone.
Found in: 4.56 Deep Plum Red, 5.56 Intense Plum Red, 6.5 Pure Plum, 7.65 Intense Red Mahogany

You will also see it expressed through blends such as:
With Cooler violet tones: 5.52 Deep Chocolate Plum
With Golden Warmth: 5.53 Chocolate Brown, 7.53 Chocolate Blonde
With stronger red reflects: 5.56 and 7.65 Intense Red Mahogany

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4.56
Deep Plum Red
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6.5
Pure Plum

How To Mix Your Hair Colour Like A Pro

Squeeze your Colour Shades into a Tint Bowl using your chosen ratio.
Mix with your Tint Brush until smooth and unified.
Add Developer (one bottle per full tube of Colour) and stir until creamy.
mixture, mix with a full Developer bottle.
Apply your Colour mixture to your Hair.

Leftovers? No problem — our Colour and Developer are resealable, so you can save the rest for next time.

Choosing Your Developer

When you’re mixing two Shades, choosing your developer can feel like the trickiest part. The key is to first know what you’re aiming for.

Step 1: Work Out Your Target Colour

This is easiest when mixing a ½ + ½ ratio, as the result sits directly between the two levels.
Example: ½ 7 Medium Blonde + ½ 9 Light Blonde = Level 8 Blonde

Step 2: Match Your Lift Requirement

Once you know your target level, compare it to your natural base.
Example: If your regrowth is Level 5 Light Brown and you want to reach Level 8, you need to lift 3 levels. Use a 30 Volume Developer

TIP: When one Colour is more dominant, use the lighter Shade as your guide for the final result.
Example: ¾ 9.3 Very Light Golden Blonde + ¼ 8.44 Intense Copper Blonde = Level 9.

Here is a quick Developer guide:
No lift or going darker (no grey coverage needed): No Lift Developer
Lightening 1–2 levels or covering up to 50% grey: 20 Volume Developer
Lightening 3 levels: 30 Volume Developer
Lightening 4 levels: 40 Volume Developer

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No Lift
Developer
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20 Volume
Developer
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30 Volume
Developer
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40 Volume
Developer

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