Sumi palette
Crimson Glade
From #86213f ink through #b24f66, #d06a80, #d98091 to #f89cad light, Crimson Glade is a complementary progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#86213f
#b24f66
#d06a80
#d98091
#f89cad
The generator opens with #86213f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.