Melanin & Me

Makeup · 4 min read

Shade matching and undertones for deep skin

Doctor review pending

How to find a foundation that disappears into Nigerian skin tones without looking grey or orange.

Illustration: young Nigerian woman with deep brown skin testing three foundation shade swatches on her jawline
AI-generated illustration, not a clinical photo.
  • Key pointMatch on the jawline in daylight and wait for oxidation
  • Key pointTwo shades for centre and edges is normal
  • Key pointOrange or red correctors suit deep skin under-eye shadows
  • Depth and undertoneA shade has two parts: depth (how light or dark) and undertone (the colour beneath

Key points

  • Match on the jawline in daylight and wait for oxidation.
  • Two shades for centre and edges is normal.
  • Orange or red correctors suit deep skin under-eye shadows.

Depth and undertone

A shade has two parts: depth (how light or dark) and undertone (the colour beneath, usually warm/golden, red, neutral, or cool/blue-red). Deep skin often has strong red or golden undertones, and two people with the same depth can need very different shades. Many people also have a lighter centre of the face and darker forehead, jaw and around the mouth, so one shade rarely matches everywhere.

How to test

Test in daylight near a window, not under shop lights. Swatch three shades in stripes along the jawline down onto the neck, not on the hand. Wait five to ten minutes because many foundations darken slightly as they dry (oxidise). The right shade vanishes. If it looks grey or ashy it is too light or too cool; if orange it is too warm or too dark.

Mixing and contouring

It is normal and smart to own two shades: one for the centre of the face and one for the perimeter, or to mix them. A deeper shade with a red undertone can correct dullness; a golden one can warm a grey cast. Corrector in orange or red under concealer cancels dark under-eye circles on deep skin better than a pink one.

Sensitive-skin choices

Choose fragrance-free formulas and patch-test a new foundation behind the ear or on the side of the neck for five to seven days before full use, especially if you have eczema or have reacted before.

Why foundation turns grey on deep skin

Many foundations are built on titanium dioxide, a white pigment that provides coverage. On deep skin, too much white pigment or a cool-toned base sits on the surface and reflects light as an ashy cast, especially in flash photography. Brands that formulate well for deep skin use more red, yellow and black iron oxides and less white. If every shade of a range looks grey on you, the issue is the formula, not your skin — try a different brand rather than going darker within the same line.

Reading undertones at home

Look at the veins on your inner wrist in daylight: greenish suggests warm, bluish or purple suggests cool, and a mix suggests neutral. Gold jewellery flattering you more than silver also suggests warm. Many Nigerian skin tones are warm or red-neutral, but there is wide variation even within one family. Note too that the undertone can differ across your face: the forehead and jaw may be deeper and redder, the cheeks more golden.

Concealer for dark marks and under-eye circles

Dark marks after spots (post-inflammatory hyperpigmentation) and under-eye shadowing are common in darker skin. A concealer one shade lighter than your foundation can make these look grey. Instead, first tap a thin layer of colour corrector — orange for medium-deep skin, red or brick for very deep skin — only on the dark area, then your foundation-matching concealer on top. Tap with a finger or damp sponge; rubbing lifts the corrector. For raised spots, a matte concealer reflects less light than a creamy one, making the bump less visible.

Powder and setting

Translucent powders that look white in the pan can leave a "flashback" — a white cast in photographs — on deep skin, particularly those based on silica. Choose a tinted setting powder close to your skin tone or a banana-toned powder for medium skin, use a small amount pressed in with a puff rather than dusting heavily, and check under phone flash before an event.

Changes over the year

Skin can deepen in the dry season with more sun exposure and lighten slightly in the rainy season. Melasma and dark marks can also change your match. Re-check your shade every few months, and keep your two shades for mixing. If your face is becoming patchy in colour, see a doctor or pharmacist about the cause rather than only covering it, and never use a lightening product to "match" your foundation.

Buying without testers

Many people in Nigeria buy online or from shops without testers. Use the brand's own shade finder, compare with a foundation you already know matches, and look at photos of real customers with your skin tone in daylight. Buy from sellers who allow returns of unopened items, and patch-test before full use.

Common shade-matching mistakes

Testing on the back of the hand, which is usually a different colour from the face; choosing in the warm yellow light of a shop; matching the cheek only and ending with a "mask" line at the jaw; and choosing lighter to look "brighter", which tends to look grey on camera. Another common mistake is blending foundation onto the neck to hide a mismatch. A better match on the jaw makes this unnecessary.

Important

When to see a doctor

See a doctor or pharmacist if a problem is spreading, painful, bleeding, not improving after a few weeks of gentle care, or if you are unsure what it is. Visit a hospital or clinic and ask to see a dermatologist (skin specialist), or ask your general doctor for a referral. Take the products you use with you. Emergency: call 112.

Sources

  1. NHS: Contact dermatitis
  2. DermNet: Contact dermatitis

Source links checked 2026-10-12. Doctor review pending. Education only, not a diagnosis. Ask a doctor or pharmacist before starting treatment.