Sumi palette
Raisin Moor
Five sumi stops with room to breathe — #7b112d grounds, #a74353 and #c55e6c do the talking, #ce747f softens, #ec909a lifts. The monochromatic 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
#7b112d
#a74353
#c55e6c
#ce747f
#ec909a
The generator opens with #7b112d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.