Sumi palette
Cornsilk Depot
Dark anchor, working middle, light release: #d44a69, #0084e5, #5f9400, #f46783, #77b227 form a tetradic sumi set with somewhere to stand at every lightness. Made for newsletters where the header, links, and footers share one voice.
redsumifive-stop
#d44a69
#0084e5
#5f9400
#f46783
#77b227
The generator opens with #d44a69 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.