Sumi palette
Dusky Bluff
Five stops tuned to sit together without fighting — #721533 ink anchors the set, #e28e9e opens it up, and #9d4359, #bb5e73, #c47383 cross the middle in a analogous arrangement. Dusky Bluff suits museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#721533
#9d4359
#bb5e73
#c47383
#e28e9e
The generator opens with #721533 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.