Sumi palette
Linen Deck
Five sumi stops with room to breathe — #833443 grounds, #ae5e6b and #cc7985 do the talking, #d58d97 softens, #f3a9b3 lifts. The tetradic 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
#833443
#ae5e6b
#cc7985
#d58d97
#f3a9b3
The generator opens with #833443 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.