Sumi palette
Vernal Courtyard
Five sumi stops with room to breathe — #952815 grounds, #c15743 and #e0735d do the talking, #e78976 softens, #ffaa98 lifts. The analogous bones keep it coherent across bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#952815
#c15743
#e0735d
#e78976
#ffaa98
The generator opens with #952815 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.