Sumi palette
Maroon Estuary
Five sumi stops with room to breathe — #9a3900 grounds, #cc6233 and #eb7e50 do the talking, #f2946e softens, #ffba9f lifts. The complementary 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.
orangesumifive-stop
#9a3900
#cc6233
#eb7e50
#f2946e
#ffba9f
The generator opens with #9a3900 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.