Sumi palette
Cinnamon Library
Five sumi stops with room to breathe — #a71c00 grounds, #dc4a30 and #fc684d do the talking, #ff866e softens, #ffb5a6 lifts. The split-complementary bones keep it coherent across wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#a71c00
#dc4a30
#fc684d
#ff866e
#ffb5a6
The generator opens with #a71c00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.