Sumi palette
Punchy Boulevard
Five sumi stops with room to breathe — #873321 grounds, #b25e4b and #d07965 do the talking, #d98d7b softens, #f7a997 lifts. The analogous bones keep it coherent across museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#873321
#b25e4b
#d07965
#d98d7b
#f7a997
The generator opens with #873321 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.