Sumi palette
Fiery Fen
Dark anchor, working middle, light release: #b0103c, #de4f65, #fe6c7f, #ff8b97, #ffbbc0 form a tetradic sumi set with somewhere to stand at every lightness. Made for ceramics and home goods shot against white seamless. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#b0103c
#de4f65
#fe6c7f
#ff8b97
#ffbbc0
The generator opens with #b0103c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.