Sumi palette
Yuzu Lane
Five sumi stops with room to breathe — #a22409 grounds, #cf573f and #ef735a do the talking, #f58b75 softens, #ffb4a3 lifts. The monochromatic bones keep it coherent across newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#a22409
#cf573f
#ef735a
#f58b75
#ffb4a3
The generator opens with #a22409 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.