Finding your foundation undertone without relying on vein tests

Reader question: Why do foundations at the right depth still look orange or pink on me?

When a foundation matches your skin depth but still casts an obvious orange or pink tint, the discrepancy usually stems from a mismatch in underlying hue rather than darkness. To resolve this, compare neighbouring shades at the exact same depth level, keeping light and application consistent across every swatch. Record the shade that blends seamlessly across your jawline rather than attempting to assign an undertone from wrist vein colour.

Foundations often look jarring when shade depth—how light or deep a tone is—is confused with undertone, which represents the subtle cool, warm, or neutral bias beneath the skin surface. For broader complexion advice, browse our /guides directory or explore our overview on /guides/topics/everyday-make-up-shade-and-complexion.

Depth and undertone are different

Depth refers to overall skin lightness or darkness, spanning from fair to deep. Undertone is the subtle hue beneath the surface: cool (pink or red hints), warm (golden or yellow hints), or neutral (a balance of warm and cool).

A shade can be close in lightness yet look too pink, golden or orange beside your skin. L’Oréal’s troubleshooting guide distinguishes this kind of undertone mismatch from a colour change after application 3. Use the comparison to describe what you see, rather than treating a shade label as a diagnosis of your skin. Readers experiencing contrast between face and neck can read our guide on /guides/when-your-face-and-neck-seem-to-need-different-foundation-shades.

Compare three neighbouring undertones

You do not need to classify your veins to compare foundation. A jawline swatch lets you assess the actual product against the area where you intend to wear it.

Instead, test three neighbouring shades at the same depth level side-by-side along your jawline:

1. Select one cool-leaning shade (pink base).
2. Select one neutral shade (balanced base).
3. Select one warm-leaning shade (yellow base).

Apply a thin vertical stripe of each formula from lower cheek across jawline to upper neck. Placing these options next to each other makes undertone differences immediately visible.

Use neutral daylight

Indoor lighting and spotlights cast artificial hues that distort how pigments reflect off skin.

To evaluate your swatches accurately:

• Step near a window with indirect, neutral daylight, or step into outdoor shade.
• Ensure light falls evenly across face and neck.
• Keep light exposure and swatch thickness consistent.

In neutral daylight, an incorrect undertone leaves a contrast stripe, while the correct undertone visually blends into cheek and neck.

Let swatches settle

Some foundations can look different after application. The manufacturer guide recommends waiting a few minutes before selecting a shade; this does not establish the chemical cause of a change 3.

Let each swatch settle according to the product directions, then compare it again. You might note an initial check and a later check, rather than assuming every formula sets at the same speed. A longer wear check can reveal changes a brief shop visit misses. To learn more about formula setting, read our guide on /guides/why-foundation-changes-colour-after-application.

Record the best match

Once swatches have dried in neutral daylight, inspect your jawline from a short distance. The ideal shade creates a seamless transition between face and neck.

Rather than forcing your skin into a vein rule, record the shade name, brand code, and undertone identifier (such as N for neutral, W for warm, or C for cool) that vanished into your skin. Keeping a note of your winning match provides a dependable reference for future purchases.

Three-swatch observation sheet

Use this observation sheet when testing three neighbouring foundation shades along your jawline. Complete notes in indirect daylight after allowing each formula to settle according to its directions.

Step-by-step testing procedure

• [ ] Step 1: Prep jawline: Cleanse and moisturise lower cheek, jawline, and upper neck.
• [ ] Step 2: Apply swatches: Swatch three adjacent stripes (A, B, C) at equal depth from cheek to neck.
• [ ] Step 3: Wait for set: Follow the formula directions and record when you compare the settled result.
• [ ] Step 4: Assess in daylight: Stand near a window in indirect daylight to see which stripe disappears.
• [ ] Step 5: Record outcome: Note winning shade code and undertone designation for future reference.

Professional make-up application at Luté Beauty Studio

For clients preferring professional guidance, Luté Beauty Studio lists make-up services in Lilayi, Lusaka 1. Beautician Lute, trained in South Africa 1, can be contacted to discuss your make-up preferences. Studio offerings include a Natural Glam make-up service listed at K200 without lashes or K250 with lashes 2. For enquiries or bookings, contact the studio via phone/WhatsApp on +260 772 655 231 or email hello@lutebeautystudio.com 1. You can also explore our professional /treatments/natural-glam-make-up session.