Sumi palette
Sooty Patio
Five sumi stops with room to breathe — #7f243e grounds, #aa5065 and #c86b7f do the talking, #d18090 softens, #ef9cac lifts. The split-complementary bones keep it coherent across hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#7f243e
#aa5065
#c86b7f
#d18090
#ef9cac
The generator opens with #7f243e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.