Finns skin tone: Fitzpatrick type and undertone in 67 observed portraits
Finns: fitzpatrick skin type II in 99% of 67; undertone warm in 56% of 64.
Catalog portraits for Finns are AI-generated adult subjects; the measurements on this page come from documented photographs of real people, not from these images.
Fitzpatrick skin type
n = 67 assessable · 5 not assessableSix-class ordinal classification of constitutive skin pigmentation, originally developed for sun-reactivity assessment but now the de-facto skin-tone vocabulary in dermatology and computer-vision fairness research.
| Value | Share | n | |
|---|---|---|---|
| IAlways burns, never tans. Pale white skin, often with red or blonde hair, blue/green eyes, freckles. Common in Northern European populations of Celtic / Scandinavian descent. | 1% | 1 | |
| IIBurns easily, tans minimally. Fair skin, light hair, light eyes. Common in Northern European populations. | 99% | 66 |
Vocabulary: Fitzpatrick skin type (fitzpatrick_1988)
Undertone
n = 64 assessable · 8 not assessableHue character of the skin independent of overall depth (Fitzpatrick). Reflects relative balance of hemoglobin (red), melanin (brown), and carotenoid (yellow) contributions to perceived color.
| Value | Share | n | |
|---|---|---|---|
| warmYellow, peach, or golden cast. Veins on inner wrist appear greenish. | 56% | 36 | |
| neutralBalanced; neither warm nor cool dominant. | 3% | 2 | |
| coolPink, rosy, or bluish cast. Veins on inner wrist appear blue or purple. | 41% | 26 |
Vocabulary: Skin undertone (undertone_qualitative)
Where these numbers come from
72 publicly documented portraits of notable Finns people were assessed by a vision model against the catalog vocabulary, one row per portrait. Values are what the photographs show, read by a model, not population measurements. Each table counts only portraits where the value could be assessed; covered, obscured and unclear portraits are reported separately.
Notable-people corpora skew older, so hair color over-represents gray and white, and image quality varies. Treat shares as a description of this sample. Mean model confidence for this family: 0.68. 39% of portraits are high quality.
The same rows are published as image_observations in the catalog dataset; see the methodology. A family page exists only when at least 10 portraits carry an assessable value.