Sumi palette
Simmered Fen
Five sumi stops with room to breathe — #771a00 grounds, #ab4025 and #ca5c40 do the talking, #d1735b softens, #f08e76 lifts. The monochromatic bones keep it coherent across bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#771a00
#ab4025
#ca5c40
#d1735b
#f08e76
The generator opens with #771a00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.