Sumi palette
Crisp Meadow
From #7c3000 ink through #a95932, #c7744d, #d08867 to #eea482 light, Crisp Meadow is a split-complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
orangesumifive-stophigh-contrast
#7c3000
#a95932
#c7744d
#d08867
#eea482
The generator opens with #7c3000 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.