Sumi palette
Dewey Glade
Five sumi stops with room to breathe — #b22500 grounds, #cb3f21 and #00859a do the talking, #eb5d3f softens, #00a3bc lifts. The tetradic bones keep it coherent across museum exhibition graphics with long sightlines.
redsumifive-stop
#b22500
#cb3f21
#00859a
#eb5d3f
#00a3bc
The generator opens with #b22500 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.