Last Updated on May 6, 2025 by Giorgia Guazzarotti

determine skin undertone

Want to know a secret that will instantly up your makeup game? It’s all in the undertones. Your skin’s undertone, that is. While your skin colour can change (it can tan or become red, for example), your undertone (the colour right beneath the surface) doesn’t. It always remains either cool, warm, or neutral.

Why take the time to figure out what your skin’s undertone is? When you know your undertone, you can easily choose the shades that enhance your skintone. Say bye bye to colours that make you look sick and washed out, and hello to flattering hues that always make you look your best!

But how do you figure out what your skin’s undertone is and what colours best suit it? Here are a few tips to help you:

What’s The Difference Between Skin Tone And Undertone?

Your skin tone is what you see on the surface: light, medium, deep, tan, etc. That can change with sun, seasons, stress, or even skincare.

But your undertone? That’s the subtle hue underneath it all. It doesn’t change. And that sneaky little undertone is what’s responsible for why one red lipstick makes you look hot and another makes you look… like you need a nap.

Think of it like this:

  • Your skin tone is the outfit.
  • Your undertone is the vibe.

You can have a deep skin tone with cool undertones. Or fair skin with warm undertones. There’s no “rule” here. It’s about noticing what actually flatters you and feels right on your skin.”


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Common Undertone Myths (That Need to Go, Seriously)

Let’s take a moment to lovingly drag some of the worst advice floating around the beauty internet. If you’ve ever been confused, frustrated, or convinced your skin was “wrong,” these myths might be to blame:

Myth 1: “Fair Skin = Cool, Dark Skin = Warm”

Wrong. Like, really wrong. This is probably the most repeated nonsense out there. People assume that light skin equals cool undertones and deeper skin equals warm ones because of the way we’ve historically matched foundation – poorly.

The truth? Undertone and skin depth are two completely different things. You can have deep skin with cool undertones (hi, Lupita) or fair skin with warm undertones (hey, Nicole Kidman). That’s why you shouldn’t skip the undertone tests just because your skin is light or dark. They matter regardless of depth.

Myth 2: “Yellow Skin = Warm Undertones”

This one trips up so many people, especially those with Asian or olive skin tones. You might have a yellow-ish surface tone, but your undertone could be neutral or even cool. That yellow cast might just be the way your skin reflects light, not the true hue underneath. This is why olive undertones exist. They often have a greenish or sallow tint, but they’re not actually warm. And if you slap a yellow foundation on them? Oof. It’ll look muddy.

Myth 3:“Neutral Undertones Are Boring”

Nope. Neutral doesn’t mean beige and basic. It means versatility. Neutral-toned people can often wear both cool and warm colours without looking like they’re cosplaying a ghost or a carrot. They can rock either gold or silver. Warm pinks or icy mauves. They’re the wildcards of the undertone world. Neutral skin doesn’t lack personality. It just doesn’t scream one way or the other. And honestly? That’s kind of a superpower.

Myth 4: “Your Undertone Changes With Age Or The Seasons”

We’ve already said this, but it’s worth repeating louder for the people in the back: your undertone doesn’t change. Your skin tone might shift. Maybe you’re paler in winter or bronzier after a holiday—but the undertone underneath it all? Still the same. You might just need to adjust how you match your makeup, not what your undertone is.

How To Determine Your Skin’s Undertone

There isn’t one quick way to determine your skin’s undertone. The best way is to do a series of tests. Take pen and paper and create two columns, one cool and one warm. Don’t worry about neutral for now. We’ll get to it later.

Here are the rules. Do one test at a time, and write down the outcome in the right column. For more precise results, do them in natural light and with a clean, bare face. Ready? Lets’ get started:

1.Veins Test

Look at the veins on your inner wrist. What colour are they?

  • Mostly blue: You’re cool-toned.
  • Mostly green: You’re warm-toned.

Don’t worry if you can’t tell. That’s why you need to take more than one test to make sure what your undertone is.

2. Jewellery Test

Grab two pieces of jewellery, one gold and the other one silver. If you don’t have them, use gold and silver eyeliner. Works just as well.

Wear first one and then the other. Which one suits you best?

  • Gold makes you look glowy: You are warm-toned.
  • Silver is more flattering on you: You’re cool-toned.

3. White Fabric Test

Before doing this test, remove all your makeup. Now, take a piece of white fabric (it can be a scarf, a t-shirt, or a random piece of cloth) and wrap it around your face.

If you don’t have one at hand, you can hold a white piece of paper near your bare face. It’ll do the trick too.

The white colour of the fabric (or piece of paper) will reflect the tone of your skin. Look at it carefully.

  • If your skin looks more yellow: You have warm undertones.
  • If your skin looks more blueish: You have cool undertones.

4. Tan Or Burn Test

Don’t worry, you don’t have to go to the beach or a tanning salon to do this test. Just think about what happens when you get some sun exposure.

  • If your skin tan easily: Chances are, you have warm undertones.
  • If you burn easily or are unable to tan at all: You probably have cool undertones.

5. Genetic Test

No, you don’t need to do any medical tests, don’t worry. Just look at yourself in the mirror. Your looks may help you figure out your undertone too.

There are many exceptions, here. But, people who are warm-toned usually have yellow undertones in their skin; brown, green and hazel eyes; and brown, red and black hair.

(If you’re Asian, the above statement doesn’t apply to you. It’s easy to think that, because you have surface yellowness in your skin you are warm-toned, but you may actually be neutral- or even cool-toned. Read this guide to find out for sure).

People who are cool-toned instead, usually have pink undertones and a rosy look; blue or grey eyes; and blonde, brown or black hair.

Still Confused? You May Be Neutral-Toned

If you’ve completed all the tests above, you’ve noticed that not all your results have neatly fallen into one column. One test says you are warm-toned, another cool-toned, and another one that you are both warm- and cool-toned! So confusing!

And perfectly normal. The same happened to me. I look good both in silver and gold jewelry and my veins are both green and blue. I tend to burn easily and that’s a cool trait, but then that could be because my skin is very fair? It’s totally possible to have fair skin that’s warm toned and dark skin that’s cool toned, after all… Are you still with me?

The thing is, no skintone is either cool or warm, but a blend of both. It’s just that in some people, the warm tones are more obvious, while in others, the cool ones prevail. If neither prevails, you are neutral-toned.

Cool, Warm, Neutral… But What About Olive?

Let’s talk about the tone that always gets forgotten: olive. If you’ve ever felt like nothing quite matches (foundation always looks a little pink or a little yellow) you might be olive. Olive is basically a cool-leaning neutral with a slightly greenish cast. You can be fair olive, medium olive, or deep olive, and makeup brands are only just catching up to that fact. Olive skin can wear cool colours and some warmer tones, but needs balance. Too orange? Too pink? Not it.

Pro tip: Foundations labeled “neutral olive” or with green/yellow bases usually work best. And for clothes? Muted, earthy colours (like sage, khaki, or soft plum) are your best friends.

Celebs With Each Undertone (So You Can Actually Visualise It)

Let’s face it, sometimes the easiest way to figure out your own undertone is to find your celeb skin twin. These aren’t hard rules (we can’t all be Kerry Washington, sigh), but they do give you a reference point for what different undertones look like in real life.

Celebs With Cool Undertones

Cool-toned celebs usually have pink or blue undertones. You’ll notice they shine in silver jewelry, icy eyeshadows, and blue-red lipsticks.

  • Anne Hathaway: Her porcelain skin and rosy undertone scream cool.
  • Lupita Nyong’o: Deep, rich skin tone with cool undertones—slays in jewel tones.
  • Nicole Kidman: Another cool-toned queen, her skin has that classic pale pink vibe.

These celebs often glow in colours like navy, fuchsia, plum, emerald, and icy pastels.

Celebs With Warm Undertones

Warm undertones bring the heat, literally. Golden, peachy, or yellowish undertones shine in earthy, spicy colours.

  • Beyoncé: Glows in gold. Lives for honey blondes, bronzy makeup, warm-tone heaven.
  • Jessica Alba: Medium skin with golden warmth. Rocks coral and copper like no one else.
  • Jennifer Lopez: The bronzed goddess. Her undertone leans warm, and it shows in her makeup choices.

These celebs look best in rust, terracotta, mustard, coral, and olive green.

Celebs With Neutral Undertones

Neutral undertones = harmony. There’s no obvious pull toward warm or cool. It’s all balanced.

  • Meghan Markle: Can wear both navy and camel. Pulls off both silver and gold.
  • Sandra Bullock: Always looks polished, never clashing. Classic neutral.
  • Kerry Washington: Her foundation always looks perfect, no matter the lighting. That’s neutral magic.

Neutral-toned celebs are chameleons. They wear warm and cool shades equally well and rarely look “off” in any makeup look.

Celebs With Olive Undertones

Let’s not forget our olive-tinged girls.

  • Zendaya: Can wear bold reds and muted olives like a dream.
  • Jessica Szohr: Medium olive skin that doesn’t look warm or cool. Just balanced and unique.
  • Penélope Cruz: Deep olive skin that needs custom foundations most brands still don’t make.

Olive-toned celebs often look best in earthy shades like sage, maroon, dusty rose, and bronze with a touch of green or grey.

What Makeup Colors Best Suit Your Skin’s Undertone?

Now that you know what your skin’s undertone is, you can easily choose shades that best flatter it. Here’s a quick guide to help you:

Best Makeup Colours For Cool Undertones

For the lips, choose reds with blue undertones, cool pinks, mauve and burgundy. On the eyes, use silver, grey, white, pink and jewel tones (such as sapphire and emerald). On the cheeks, cool pinks and rosy blushes. What about foundation? Pick one that’s either neutral or pink-based.

Best Makeup Colours For Warm Undertones

Choose eyeshadows in earthy tones such as brown, olive, orange, yellow, bronze and copper. Gold is a great option too. For the lips, use orange-based reds and apricot, peachy shades. On the cheeks, use coral or peachy blushes. And your foundation should be either yellow-based or peach-based.

Best Makeup Colours For Neutral Undertones

If you have neutral undertones, lucky you! You can wear every colour under the sun, and always look amazing.

Here’s a Visual Vibe Check for Each Undertone

Because sometimes you just want to see what we’re talking about. Imagine this:

UNDERTONE SKIN USUALLY LOOKS… BEST JEWELLERY LIPSTICK WINNERS CELEB VIBE
COOL Rosy, pinkish, or bluish Silver Blue-reds, berry shades Anne Hathaway, Lupita Nyong’o
WARM Golden, peachy, or yellow Gold Coral, orange-reds, peaches Beyoncé, Jennifer Lopez
NEUTRAL Balanced, hard to define Both look good Literally everything Meghan Markle, Sandra Bullock
OLIVE Slight greenish tone Depends, try rose gold Mauves, dusty tones, neutral reds Zendaya, Jessica Szohr

You might not be a carbon copy of any celeb here. But it helps to get a rough idea of what these undertones actually looklike IRL.

Your Undertone Affects More Than Just Makeup

Yep, it doesn’t stop at lipstick. Once you figure out your undertone, you can also:

  • Avoid mismatched foundations: Ever feel like your foundation makes you look grey or orange? It’s probably the undertone mismatch. Fix that, and your base makeup just melts into your skin.
  • Choose better clothes: Cool undertones pop in icy shades like blue, emerald, or lavender. Warm undertones glow in earthy tones like rust, mustard, and olive green. Neutrals? You wear everything and make it look intentional.
  • Pick the right hair colour: Ashy blondes and cool browns for cool undertones. Golden blondes, caramel, and copper tones for warm ones. Neutrals, again, you’ve got options. Think soft rose golds or neutral browns that balance both worlds.

Related: Why Does Foundation Turn Orange?

FAQs: Undertones Edition

Let’s hit those lingering “but what about…” questions you’re probably still wondering:

1. Can my undertone change over time?

Nope. Not with age, not with a tan, not with skincare. Your skin tone can change (that’s the surface), but the undertone is locked in. If your foundation suddenly looks off, it’s not your undertone changing. It’s probably your tan, your lighting, or the product formula.

2. Can I be both warm and cool?

Not exactly. If you’re getting mixed signals, you’re probably neutral, which means your undertone isn’t clearly warm or cool, it’s balanced. OR you might be olive, which is technically neutral but has a slightly green tint. That’s why olive skin can look “cool” in one light and “warm” in another.

TLDR: If every test gives you different results, you’re likely neutral or olive. That’s not a cop-out. It’s a legit skin category.

3. Do I have to follow undertone rules?

Listen. No one is going to arrest you for wearing a warm red lipstick with cool undertones. Makeup is personal. The whole point of understanding undertones is to help you find what flatters you most easily. It’s not a prison sentence. If you love a colour, wear it. Just know what it might do to your overall vibe. For example:

Wearing a too-warm foundation on cool skin = might look orange.
Wearing a cool pink blush on warm skin = might make you look washed out.

But if you love it and feel cute? Own it.

The Bottom Line

You don’t need more products. You just need the right ones. And figuring out your undertone helps you stop playing the guessing game. No more “why does this look weird on me?” moments. Just colours that make your skin pop, your features stand out, and your makeup finally make sense.