Guides
Everything the average personal-color walkthrough skips. Short, illustrated, and practical — written for people who want a real answer rather than a Buzzfeed quiz.
Where to start
If you've never done any color analysis before, read them in order: undertone first (it's the foundation), then depth and contrast (which together decide your season), then the hair-color shortcut (which is useful but commonly mis-applied).
If you've already uploaded a selfie or taken the quiz and you're trying to understand why you got the answer you got, the depth-undertone-contrast guide is the one to read.
Foundations — start here
- 01
How to find your skin undertone
The vein test, the jewelry test, and the white-paper test. You only need a window and a mirror.
- 02
Depth, undertone and contrast explained
The three signals that decide your season. What they are, how to read them, and what trips most people up.
- 03
Best colors for your hair color
Blonde, brunette, red, black, grey — what colors usually work, what to double-check, and why hair color alone doesn't decide your season.
AI + methodology
How AI color analysis works, what it gets right, and how it compares to Korean and Japanese systems.
Styling
Undertone deep-dives
Ten focused guides on finding your undertone, reading veins, and picking foundation that matches.
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Vein Test for Undertone
The vein test is the fastest way to identify your skin undertone. Look at the inside of your wrist in natural light: blue/purple = cool, green = warm, mix = neutral.
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Blue Veins on Wrist Means a Cool Undertone
If your wrist veins look blue or purple, you have a cool skin undertone. Best colors: cool pinks, blues, jewel tones, silver jewelry. Avoid orange, gold, mustard.
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Green Veins on Wrist Means a Warm Undertone
If your wrist veins look green, you have a warm skin undertone. Best colors: warm earth tones, coral, mustard, terracotta. Gold jewelry over silver.
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Olive Undertone
Olive undertone has a green-yellow cast unique from warm or cool. Identification, best colors (earth tones, warm jewel tones), and which 12-season types are typically olive.
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How to Tell Your Skin Undertone (5 At-Home Tests)
Five reliable at-home tests to identify your skin undertone in under 5 minutes — vein test, jewelry test, white paper test, sun test, and lipstick test.
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Foundation for Cool Undertones
Cool-undertoned skin needs foundation with pink or rose undertones — never yellow. Best brands, shade-matching tips, and how to spot the wrong undertone.
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Foundation for Warm Undertones
Warm-undertoned skin needs foundation with yellow or golden undertones. Best brands, shade-matching tips, and how to spot the wrong undertone.
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Yellow Undertone Skin
Yellow-undertoned skin has a golden cast and is a warm subtype. Best colors (warm earth tones, golden jewel tones), makeup brands, and 12-season classification.
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Neutral Undertone
Neutral undertone leans neither strongly warm nor cool. About 30% of people are neutral. Best colors, jewelry, and how to find your specific subtype.
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Red Undertone Skin
Red undertone is a cool subtype with rosy or pink-flush cast. Best colors (cool jewel tones, soft pinks), makeup tips for redness, and 12-season classification.
Skip the reading, upload a selfie
The AI reads all three signals for you in about 20 seconds. Free.
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- ·Your color season with full 24-color palette, neutrals, avoids, and hex codes
- ·Your face shape — the 1-of-8 archetypes that decides your best hair, glasses, and necklines
- ·Your aesthetic matches — the 3 style moods from 12 that pair with your coloring
- ·Contrast strategy + outfit formulas + silhouette guide + shopping cheat sheet
- ·Hair, makeup, metals, stones, shoes — everything head to toe
- ·Six AI portraits of you in your best and worst colors
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