LOOKSMETER · COOL UNDERTONES GUIDE
Best Hair Colours for Cool Undertones (Pink, Rosy and Blue-Based Skin)
A cool undertone means the skin leans pink, rosy or blue under its surface colour, so veins read blue or purple, silver jewellery looks cleaner than gold and you tend to burn before you tan. Hair colour that shares that blue-violet base (ash, platinum, mushroom, blue-black) sits quietly against cool skin, while gold, orange and copper based shades fight it and push the complexion toward red or blotchy. The rule: Keep the hair's base tone cool: ash, pearl, violet or blue based shades for cool undertones, never orange copper or golden blonde.
How to confirm you are cool before you colour
Cool is the undertone people most often misread, because surface redness (flushing, rosy cheeks) is not the same as a cool base. Run all three checks in daylight with a bare face and a white top.
Vein check
Veins on the inside of the wrist that read blue or purple point to cool. Green or olive points to warm. If you genuinely cannot decide, you are likely neutral.
Jewellery check
Hold silver then gold against your jaw. Cool skin looks clearer and more even next to silver, while gold can make it look slightly flushed or yellowed.
White versus cream
Pure white looks crisp on cool skin. Cream or ivory tends to make it look dull or slightly grey, the reverse of warm skin.
The on-device read
The Gold vs Silver test samples your skin from a single photo and reports warm, cool, neutral or olive with a confidence band, which is more reliable than judging veins under a bathroom light.
The shades that work, from lightest to deepest
Depth is your free choice. Cool undertones can wear almost white or almost black, as long as the tone stays on the ash, pearl, violet or blue side.
Platinum and ash blonde
The cool blonde family. Ask for an ash, pearl or ice base at level 9 to 10 for platinum, level 7 to 9 for ash blonde. Both need a violet toner to stay clean. Avoid gold, honey or caramel in the description.
Champagne and ash bronde
The softer options for lighter cool skin that finds platinum too stark. Champagne is a beige-pearl blonde, ash bronde is a cool brown with ash blonde ribbons. Both read expensive and are easier to maintain.
Mushroom and cool ash brown
Cool brunettes. Mushroom is a grey-beige brown, ash brown is a cleaner cool brown. Both keep rosy skin looking calm where a caramel brown would turn it red.
Blue-black and blue-based burgundy
For deep cool skin or high contrast cool colouring. Blue-black makes blue-toned skin look porcelain. If you want red, pick a burgundy or wine with a blue or violet base, never an orange or copper red.
What to avoid and why it photographs badly
Orange copper, golden blonde, warm caramel and honey all carry a yellow or orange base. On cool skin they amplify any pink in the complexion, so cheeks, nose and chin look blotchy and the hair itself looks brassy against the skin. Photos make it worse because the camera warms the whole frame to match the hair.
If you love a warm family, the compromise is its coolest member: strawberry blonde kept quite pale and pink rather than orange, a cherry or wine red instead of copper or a neutral chestnut rather than caramel. Keep the warmer tones away from the face and let cooler pieces frame it.
Cool undertones by colour season
Cool splits into Summers (soft, light to medium depth, low to medium contrast) and Winters (clear, deep or high contrast). The split decides whether a soft ash or a sharp platinum is right for you.
Light Summer
Light, delicate cool colouring. Champagne blonde, light ash blonde and pale ash bronde. Platinum can work if your natural hair is already very light.
True and Soft Summer
Muted cool. Ash bronde, mushroom brown and soft ash brown. Stark platinum or blue-black usually overpowers the softness, dimensional colour suits you better than one flat shade.
True and Bright Winter
Clear, high contrast cool. Platinum ice, blue-black and silver charcoal all work because they match the contrast already in your colouring.
Deep Winter
Deep cool. Blue-black, cool espresso and blue-based burgundy. Going blonde tends to flatten a Deep Winter, keep the depth and change the tone instead.
Save the Best Hair Colours for Cool Undertones (Pink, Rosy and Blue-Based Skin) Cheat-Sheet + First-Time Member Perk
Get our facial harmony & styling reference sheet emailed to you, plus your first-time member welcome discount on your first full AI Face Report or 5-Tool Bundle (1 use per account).
Frequently asked
Can cool undertones wear red hair?
Yes, but only the blue-based reds: burgundy, wine, cherry and plum. Orange copper and ginger are warm reds and will make cool skin look ruddy.
Can cool undertones wear brown hair?
Absolutely. Ash brown, mushroom brown and cool espresso are some of the most flattering shades for cool skin. The browns to skip are caramel, chestnut and anything with a golden or red-orange cast.
Why does my blonde look yellow after a few weeks?
Lightened hair exposes warm underlying pigment that creeps back as the toner fades. A violet or blue toning shampoo once or twice a week neutralises it between salon visits.
I have pink cheeks, does that make me cool?
Not on its own. Surface redness is separate from undertone, plenty of warm and neutral people flush. Use the vein and jewellery checks or the free Gold vs Silver photo test to read the base colour instead.
Can I preview these shades on my own photo?
Yes. The free Hair Colour Try-On blends 20 salon shades onto your photo in the browser, each tagged warm, cool or neutral, so you can compare platinum, ash brown and burgundy on your own face first.
Try it on, confirm your undertone and explore other shades
Hair Colour Try-On
Preview Platinum Ice, Champagne Blonde, Dimensional Ash Bronde and 17 more shades on your own photo, each tagged warm, cool or neutral.
Gold vs Silver Undertone Test
Reads warm, cool, neutral or olive from one photo with a confidence band.
12-Season Colour Analysis
Find your season, then pick hair depth and clarity to match it.
What Hair Colour Suits Me? (Hub)
Undertone, depth and contrast: the three reads behind every shade choice.
Light Summer
Full palette, best neutrals and the hair depth that suits this season.
True Summer
Full palette, best neutrals and the hair depth that suits this season.
Soft Summer
Full palette, best neutrals and the hair depth that suits this season.
Deep Winter
Full palette, best neutrals and the hair depth that suits this season.
Hair colour for Warm Undertones
Keep the hair's base tone on the same side as the skin: gold, honey, copper and caramel for warm undertones, never ash or platinum.
Hair colour for Neutral Undertones
Match the hair to your depth and contrast rather than a temperature, then soften the extremes: beige blonde not platinum or gold, soft black not blue-black, chestnut not orange copper.
Hair colour for Olive Skin
Choose rich, saturated shades with a clear red, neutral or blue base and avoid anything ashy, mousy or yellow that echoes the green-grey cast in the skin.
Platinum Blonde hair
Platinum suits cool and neutral-cool undertones with either very light or very high contrast colouring. The tone you ask for (ice versus beige) should follow your undertone exactly.
Copper hair
Copper belongs to warm undertones and the depth should follow the skin: strawberry for pale, true copper for medium, auburn copper for deep, with cool skin taking a cherry-leaning copper and olive skin taking deep auburn instead of orange.
Jet Black hair
Blue-black for cool or deep olive skin, brown-based off-black for warm skin and nothing darker than espresso on very fair warm skin.
Ash Brown hair
Ash brown belongs on cool or neutral-cool skin, warm skin should pick a neutral chocolate and olive skin should avoid true ash altogether.
Burgundy hair
Burgundy is a cool red, so it belongs on cool or deep skin, while warm skin should ask for cherry cola or mahogany with a brown base underneath.
Honey Blonde hair
Honey blonde suits warm and neutral-warm skin at level 7 to 8 with a gold base, while cool pink skin should ask for champagne or beige instead.
Chocolate Brown hair
Match the chocolate's temperature to your undertone and its depth to your skin depth, then keep the base neutral so it never tips muddy or grey.
Strawberry Blonde hair
Strawberry blonde is for light warm skin at level 8 to 9, cool pink skin should look at champagne and anyone with medium or deeper skin should step up to copper.
Keep reading
Hair colour for neutral undertones
Neutral undertones can wear warm and cool hair colours, so the real choice is depth and contrast. The softened shades that work and the extremes...
Hair colour for olive skin
Which hair colours suit olive skin: espresso, mahogany, auburn and blue-black, why ash and yellow blonde make olive look sallow and how to tell...
Platinum Blonde hair: who it suits
Who platinum blonde suits and who it drains, the ice versus beige tone to ask for by undertone, the honest maintenance and what to choose if it...
This page is general information about facial aesthetics terminology, not medical or cosmetic advice. Scores from our tools are AI-generated estimates for entertainment and self-reflection.