Sumi palette
Lavender Harbor
Five sumi stops with room to breathe — #732b00 grounds, #9e5533 and #bb704d do the talking, #c48366 softens, #e29e80 lifts. The analogous bones keep it coherent across museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
orangesumifive-stophigh-contrast
#732b00
#9e5533
#bb704d
#c48366
#e29e80
The generator opens with #732b00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.