Sumi palette
Ember Crater
Five stops tuned to sit together without fighting — #903c00 ink anchors the set, #ffb490 opens it up, and #c4612a, #e37d48, #ea9267 cross the middle in a split-complementary arrangement. Ember Crater suits wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#903c00
#c4612a
#e37d48
#ea9267
#ffb490
The generator opens with #903c00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.