Sumi palette
Vintage Prairie
Five sumi stops with room to breathe — #712d00 grounds, #ac4900 and #ca652c do the talking, #d27a4e softens, #f19669 lifts. The triadic bones keep it coherent across museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#712d00
#ac4900
#ca652c
#d27a4e
#f19669
The generator opens with #712d00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.