Cool vs. Muted
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The primary difference is that True Summer is "Cool Dominant" while Soft Summer is "Muted Dominant." True Summer relies on a purely cool blue undertone (hazy watercolor). Soft Summer flows into Autumn, introducing a "neutral-cool" quality where the chroma is significantly lower (dusty/greyed).
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Algorithmic Differentiators
Chroma Threshold: True Summer (Cool Summer): Medium saturation. Colors retain clarity but are cooled down (Raspberry, Cornflower, Blue Spruce). Soft Summer: Low saturation. The most desaturated of 12 seasons. Colors have high grey content (Charcoal, Sage, Dusty Rose).
1. The Hair Hue Angle Test
- Soft Summer: Hair hue leans ash/mousey brown with extremely low saturation. It often looks "flat" without sunlight.
- True Summer: Hair hue shows distinct cool brown or ash blonde tones without the heavy grey overlay. It has slightly more contrast.
🛡️ Engineering Transparency: Kombinlio uses Histogram Analysis. We detect the distribution of pixel intensity. Soft Summer images have a "narrow histogram" (low contrast), while True Summer has a slightly wider range.
2. ❌ Common Classification Mistakes
- Confusing Soft Summer with Autumn: Soft Summer is neutral, but must stick to cool neutrals (Cocoa, Rose Brown) rather than warm (Rust, camel).
- High Contrast Styling: Both Summers have low-to-medium contrast. Avoid black and white. They will overwhelm you.
- Electric Hues: Avoid Bright Winter colors. They make the "muted" skin appear grey or sickly.
🧠 You don't have to do this manually. The digital personal stylist automates the entire process from your phone.
3. Explore More
- Comparison: Undertone vs Overtone
- Contrast: Low Contrast Styling
- Other Seasons: Dark Autumn