Reviewed by the Tonebook color team · Updated June 2026
Both are the most warm seasons; the split is chroma. Warm/True Autumn is warm + muted/rich (rust, olive, mustard); Warm/True Spring is warm + bright/clear (coral, turquoise, golden yellow). If rich earthy tones flatter, you're Autumn; if clear bright warms flatter, you're Spring.
| Warm Autumn | Warm Spring | |
|---|---|---|
| Primary trait | Warm + muted | Warm + bright |
| Best colors | Rust, olive, mustard, terracotta, bronze | Coral, turquoise, golden yellow, warm green |
| Neutral | Chocolate, cream | Warm ivory, camel |
| Contrast | Blended, rich | Clear, lively |
| Avoids | Icy/clear cool tones | Dusty, muted, heavy tones |
Brightness. Hold a muted rust next to a clear coral: the rust flattering = Warm Autumn; the clear coral flattering = Warm Spring.
Borderline cases between Warm Autumn and Warm Spring are real — that's why a good analysis reports a confidence level and flags the runner-up. Tonebook reads undertone, value and contrast from one selfie and tells you which of the two you are, and by how much.
Hold a muted rust next to a clear coral. If the rust looks rich and the coral looks garish, you're Warm/True Autumn; if the clear coral lights you up and the rust looks heavy or aging, you're Warm/True Spring. Both are firmly warm, so gold flatters either — brightness, not undertone, is the deciding axis here.
Tonebook reads one selfie, places you in the 12-season system, and builds outfits in your colors — inclusive across Fitzpatrick I–VI. First analysis free.
Get Tonebook for iPhoneYes — both are warm. They differ only in chroma: Autumn is muted and rich, Spring is bright and clear.
Yes. 'Warm Autumn' (seasonal-flow) and 'True Autumn' (Sci·ART) are names for the same warm-dominant Autumn. The same applies to Warm Spring / True Spring.
Test muted vs clear warm colors. If muted rust/olive flatter, you're Autumn; if clear coral/turquoise flatter, you're Spring.