Sumi palette
Greige Delta
Dark anchor, working middle, light release: #9b3400, #d75318, #f7703c, #fd8a5f, #ffb79d form a split-complementary sumi set with somewhere to stand at every lightness. Made for wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#9b3400
#d75318
#f7703c
#fd8a5f
#ffb79d
The generator opens with #9b3400 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.