Sumi palette
Greige Library
Five sumi stops with room to breathe — #9c3f2b grounds, #c86b56 and #e78771 do the talking, #ef9c88 softens, #ffbfb0 lifts. The analogous 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
#9c3f2b
#c86b56
#e78771
#ef9c88
#ffbfb0
The generator opens with #9c3f2b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.