Sumi palette
Pumice Square
Dark anchor, working middle, light release: #802932, #ab5459, #c96f73, #d28386, #f09fa1 form a tetradic sumi set with somewhere to stand at every lightness. Made for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#802932
#ab5459
#c96f73
#d28386
#f09fa1
The generator opens with #802932 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.