Sumi palette
Simmered Plaza
Dark anchor, working middle, light release: #c57284, #5494cc, #7e9a50, #e38d9f, #99b76b form a tetradic sumi set with somewhere to stand at every lightness. Made for bakery boxes stamped with a single ink color.
skysumifive-stop
#c57284
#5494cc
#7e9a50
#e38d9f
#99b76b
The generator opens with #c57284 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.