Sumi palette
Lacquered Brook
A quiet five-stop sumi arc with a confident middle — #721a00 carries the weight and #f78466 carries the air, with #b22f00, #d14e2a and #d8684a bridging in split-complementary formation. Built for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#721a00
#b22f00
#d14e2a
#d8684a
#f78466
The generator opens with #721a00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.