Sumi palette
Crocus Prairie
Five sumi stops with room to breathe — #720f31 grounds, #9d4057 and #bb5b71 do the talking, #c47081 softens, #e28c9c lifts. The monochromatic bones keep it coherent across museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#720f31
#9d4057
#bb5b71
#c47081
#e28c9c
The generator opens with #720f31 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.