AI Skin Tone & Undertone Analyzer

Scan Skin Tone & Texture.
Undertone & Skincare Lab.

Analyze your skin undertone (Cool, Warm, Neutral, Olive), Fitzpatrick phototype, and localized surface clarity without filters. Get bespoke skincare ingredients and foundation shade matching.

  • 100% Client-Side Private
  • 68 Landmark Geometry Nodes
  • Instant 3-Second Result

420K+

Skin Scans

RGB+LAB

Color Spectra

100%

Zero Data Saved

Choose photo or drag here

Clear front-facing portrait gives best results

Or test sample:

Colorimetric Undertone

Extracts hemoglobin vs melanin reflectance across cheek, forehead, and jaw zones.

100% Client-Side Privacy

Skin scans process entirely in your browser without transmitting your face to servers.

Foundation Shade Matching

Identifies matching undertone depths to avoid ashy, orange, or chalky makeup lines.

Targeted Skincare Actives

Recommends active ingredients (Niacinamide, Vitamin C, Retinol, Ceramides) for your skin profile.

Anatomy & Archetypes

The 6 Primary Skin Undertone Profiles

Skin undertone is the subtle, permanent hue beneath your surface skin tone, categorized by melanin and carotene ratios.

Pink / Bluish Subtone Silver Jewelry

Cool Undertone

Skin possesses subtle pink, red, or bluish undertones. Veins appear purplish-blue and skin tends to burn before tanning.

Flattering Colors: Emerald, sapphire, berry, icy pink, pure white, and silver jewelry.

Golden / Yellow Subtone Gold Jewelry

Warm Undertone

Skin radiates golden, peach, or yellow undertones. Veins appear olive green and skin tans easily in the sun.

Flattering Colors: Earthy terracotta, olive green, warm amber, mustard, and yellow gold.

Balanced Reflectance Universal Versatility

Neutral Undertone

A seamless blend of warm and cool pigments without dominant pink or yellow casts, flattering almost all colors.

Flattering Colors: True red, dusty rose, jade green, cream, and mixed metals.

Greenish / Ash Cast Muted Earthy

Olive Undertone

Features a distinct greenish or gray cast blended with yellow. Common across Mediterranean, Asian, and Hispanic ancestry.

Flattering Colors: Rich bronze, sage green, plum, deep orange, and antique bronze.

Fitzpatrick I & II Sun-Reactive

Fair Sensitive Type

Very light skin with minimal melanin production. Prone to redness, freckling, and sun sensitivity.

Skincare Priority: High SPF 50+, Centella Asiatica, Ceramides, and gentle barrier support.

Fitzpatrick V & VI Rich Luminous

Deep Melanin-Rich Type

Dense melanin pigmentation providing natural photoprotection, with warm golden, cool espresso, or neutral mahogany subtones.

Flattering Colors: Vivid cobalt, fuchsia, vibrant gold, and rich warm copper.

The Process

How Our Detector Works

3 simple steps to discover your geometry with zero registration and zero cloud storage.

1

Take Daylight Photo

Photograph your face in indirect, natural daylight without makeup or camera filters.

2

Color Spectrum Analysis

Measures RGB and CIELAB color space values across non-shadowed cheek and jaw coordinates.

3

Foundation & Skincare Guide

Get your exact undertone classification, foundation undertone letter, and skincare ingredients.

How to Verify Your Features at Home

Want to verify manually? Use a mirror and follow these simple anatomical checks:

1 Check Wrist Veins

Under daylight, look at veins on inner wrist: blue/purple indicates Cool; green indicates Warm; blue-green indicates Neutral.

2 White Paper Test

Hold a pure white sheet of paper next to your face: does your skin look pink (Cool), yellow (Warm), or greenish (Olive)?

3 Jewelry Metal Test

Which metal makes your skin glow? Silver points to Cool; Gold points to Warm; both point to Neutral.

4 Sun Reaction Check

When unprotected in the sun, do you burn easily and rarely tan (Cool), or tan readily with rare burning (Warm)?

Frequently Asked Questions

Everything you need to know about analysis accuracy and private on-device processing.

Can your skin undertone change over time?

No. While your surface tone (overtone) can tan or lighten with sun exposure, your underlying undertone (Cool, Warm, Neutral, Olive) remains genetically constant.

Why does my foundation look orange or ashy?

If foundation looks orange, you chose a shade that is too warm for your cool/neutral skin. If it looks ashy or grey, you chose a shade that is too cool or lacks olive pigment.

How does the AI skin analyzer work without filters?

The tool extracts raw pixel color values from your camera image, normalizes brightness differences, and averages skin coordinate patches.

Is my skin photo saved?

Never. Processing is 100% client-side in your web browser.