Sumi palette
Smoky Marsh
Five stops tuned to sit together without fighting — #941d00 ink anchors the set, #ffa48f opens it up, and #c44d34, #e3694f, #ea816a cross the middle in a split-complementary arrangement. Smoky Marsh suits newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#941d00
#c44d34
#e3694f
#ea816a
#ffa48f
The generator opens with #941d00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.