Sumi palette
Walnut Alley
From #832900 ink through #be4715, #dd6437, #e47c57 to #ff9b78 light, Walnut Alley is a split-complementary progression that holds together at any size. Use it for indie game interfaces with a strong day-night rhythm. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#832900
#be4715
#dd6437
#e47c57
#ff9b78
The generator opens with #832900 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.