How to find your foundation shade in another brand

You did the hard part already. Somewhere along the way, maybe after a couple of misses first, you found a foundation that actually disappears into your skin: no orange, no grey, no line at your jaw. Then something changed. It got discontinued. The price crept up again. It’s always out of stock in your exact shade. Or you found a formula you love even more, and of course it turns out to be a different brand entirely.

So now you’re trying to buy the same colour from someone else, and it feels weirdly impossible. Every brand numbers things differently, the swatches online look nothing like real skin, and the last time you guessed you were out $45 and stuck with a bottle that just sits in a drawer now. That hesitation is completely reasonable. Here’s what’s actually going on, and how to get it right this time.

Why this is so confusing (and not your fault)

There is no shared shade system in the makeup industry. Every brand invents its own names and numbers, and none of them line up. “Light 3” in one brand is not “Light 3” in another. Even a code that looks technical, like NC42, only means something inside that one brand’s range.

Here’s the same rough skin tone (medium, warm, a little golden) as five brands label it:

Five labels, one colour, zero overlap. So when you try to “translate” your shade by matching numbers or picking the same word (“medium,” “warm”), you’re really just guessing. (Swatch photos won’t save you either. See why the same shade can look different in every brand’s photos.) That guess is why wrong-shade foundation is the single most returned thing in beauty, and honestly, most of us have the drawer to prove it.

The two reliable ways to match

Both skip the guesswork. Which one you use just depends on whether you already know a shade that works for you.

1. Start from a shade you already own (most accurate)

This is the shortcut most people miss. If you have one foundation that matches you well, that brand already did the hard work of measuring your colour in the real world. So instead of measuring your skin again, you just find the shades in other brands that are the same measured colour as the one you own.

1. Name the shade you already wear

   Your current brand and shade, for example “MAC NC42” or “Fenty 290.” That’s your reference point.

2. See its colour twins in other brands

   You get the shades that measure as the same colour across 100+ brands, ranked by how close the match is, so you can see which are near-identical and which are just close.

3. Pick by price, formula, or what’s in stock

   Same colour, your choice of brand. This is also how you find a cheaper equivalent. See how that works for a Fenty shade specifically, or read on below.

2. Don’t know your shade? Read your skin with your camera

If you’re starting from scratch (first foundation, or your skin has changed since your last one), you can measure your actual skin colour with your phone or laptop camera. The trick is holding a plain sheet of white paper next to your face: it lets the camera correct for your lighting, so it reads your true colour instead of “you, but under a warm lamp.” From that reading you get your shade across every brand, same as above. For the full walkthrough, lighting, the paper trick, what to avoid, see how to find your shade with your phone camera.

The things nobody tells you

Undertone matters more than light / medium / deep

Two foundations can be the same depth and still look completely different on you, because of undertone: the quiet warmth or coolness underneath. Golden or peachy is warm. Pink or rosy is cool. Somewhere in between is neutral. When a foundation looks “off” even though the depth seemed right, undertone is almost always why. A real colour match accounts for it; matching by name never does. If you’re not sure which you are, here’s how to actually find out.

Match to your jaw, not your cheek

Your face is often a little lighter than your neck, the same way your forehead can be a shade off from your chin after a weekend outside. If you match to your cheek, the foundation can stop at your jaw like a mask, the same mask-line problem that trips people up even with a correct face-only match. Match to the skin along your jawline instead, where your face meets your neck, and it blends into your whole complexion.

How do you know it’s really a match?

A real match isn’t someone’s opinion that two shades “look similar.” It’s measured. Every foundation has a colour that can be measured the same way paint and printing are matched, and two shades are only called a match when the difference is smaller than your eye can see. That’s the difference between “this is probably close” and “these are the same colour.” It’s the whole reason you can trust it enough to buy without swatching first, and finally clear a little space in that drawer.

Stop translating shade names. Match the colour, and the label on the bottle stops mattering.