Sumi palette
Herbal Bluff
Five sumi stops with room to breathe — #712b00 grounds, #a64d1d and #c4683b do the talking, #cc7d58 softens, #eb9973 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.
orangesumifive-stophigh-contrast
#712b00
#a64d1d
#c4683b
#cc7d58
#eb9973
The generator opens with #712b00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.