Sumi palette
Opal Granary
Five stops tuned to sit together without fighting — #803726 ink anchors the set, #f0ab9a opens it up, and #ab614f, #c97c69, #d28f7e cross the middle in a tetradic arrangement. Opal Granary suits museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#803726
#ab614f
#c97c69
#d28f7e
#f0ab9a
The generator opens with #803726 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.