Cool Undertone Skin: How to Tell & Best Colors
Cool undertone skin has a pink, red or bluish cast beneath the surface. Here is how to tell if your skin is cool-toned, and exactly which colors, foundation, hair colors and makeup flatter you most.
What is a cool undertone?
Your undertone is the subtle hue underneath your skin, separate from how light or deep your complexion is. Cool undertone skin leans toward blues, greens and pinks - a bluish, rosy quality with a hint of blue that reads pinker than a warm complexion. This is what a cool undertone is: a consistent temperature beneath the surface that does not shift with tanning or the season. You can have any skin tone, from very fair to deep, and still be cool-toned, because undertone is about hue rather than depth. Think of undertone as having veto power over what flatters you - it decides whether a color lifts your face or drains it, and it stays put even when a summer tan changes your surface color. That is the core of undertone vs tone: tone is the paint on the wall, undertone is the primer underneath.
How to tell if you have a cool undertone
A handful of at-home checks usually agree. Look at the veins on your inner wrist in natural light: blue veins or purple veins point cool. Try metals - silver, platinum and white gold flatter cool skin more than yellow gold. Notice how you react to sun: cool skin often burns easily and turns pink rather than tanning, or tans slowly. Hold a sheet of white paper to your bare face and look for a rosy cast rather than a golden one. Eye and hair color add supporting clues: blue eyes, gray eyes, green eyes and even deep brown eyes pair with cool skin, as do ash brown and ash blonde hair. For a weighted result across every method, take the skin undertone test.
Best colors for Cool Undertone Skin - tap to copy
Cool undertone signs at a glance
If you like a quick reference, here is how the four classic checks read for a cool undertone versus its neighbours. Cool and neutral overlap most, so use this to settle a cool vs neutral undertone question - a true neutral gives genuinely mixed answers, while cool leans consistently blue and pink.
| Test | Cool result | Neutral result |
|---|---|---|
| Wrist veins | Blue or purple | Blue-green, hard to call |
| Jewelry | Silver / platinum wins | Both gold and silver work |
| Sun reaction | Burns, turns pink | Tans after an initial burn |
| White vs cream | Bright white flatters | Both look fine |
Best colors for cool undertone skin
Cool skin comes alive in blue-based color. The cool undertone colors to wear are jewel tones - sapphire, emerald, ruby, royal purple, amethyst and lavender - plus icy blue and icy pastels, pure bright white, cobalt, cherry red, rose and fuchsia. For deeper drama, raspberry, cranberry and deep plum all sing. Picture a winter landscape or a starry night: crisp, clear, a little frosty. For neutrals, build a cool undertone color palette around cool gray, slate blue, charcoal, navy, taupe and true black rather than warm camel or beige. Silver, platinum and white gold are your metals.
Colors to avoid
Orange, rust, warm camel, warm beige, warm coral, saffron yellow and mustard tend to fight cool skin and can make it look sallow. If you love them, keep them away from your face - as shoes, bags or trousers rather than tops and scarves, where they will clash less with your complexion.
Best foundation for cool undertone skin
Cool undertone foundation is labelled cool, rosy or pink-based - often a "C" shade, or the "NC" (neutral-cool) codes some brands use. Reach for tones like porcelain and cool ivory that look slightly pink in the bottle. A yellowish or golden foundation on cool skin reads ashy, so match undertone first and depth second. Swatch two or three shades along the jawline in daylight; the one that seems to vanish is your match, and it will look seamless rather than sitting on top of the skin.
Makeup and lipstick for cool undertones
For blush, choose soft pink, rosy mauve or berry rather than anything with an orange base. The best cool undertone lipstick shades are blue-based red, plum, wine, rosy pink, mauve pink and rosy nude - any lip color that leans blue rather than yellow. On eyes, cool grey, silver eyeshadow and cool taupe flatter more than warm bronzes. As a rule, if a shade has a yellow base it will fight cool skin, and if it has a blue or pink base it will harmonise.
Best hair colors for cool undertones
Cool undertones are flattered by hair with no warmth in it: black, blue-black, ash brown, ash blonde, platinum, cool brown and even a cool burgundy. What to skip is anything golden or brassy - warm gold or red undertones in the hair can make cool skin look tired. If your natural hair is ashy, lean into that; if you color it, ask your stylist for a cool or neutral tone rather than a golden one.
Cool undertone and your color season
A cool undertone places you in the Summer or Winter family. To get your exact 12-season palette - which also factors in how light or deep and how bright or muted you are - take the free color analysis quiz, then browse all 12 palettes. For the manual walkthrough, see how to find your skin undertone, and compare siblings in our skin undertones explained guide.