Sumi palette
Ember Reef
Five stops tuned to sit together without fighting — #b55a81 ink anchors the set, #d3759c opens it up, and #577ac7, #9e7600, #009278 cross the middle in a monochromatic arrangement. Ember Reef suits national-park posters with layered mountain silhouettes.
skysumifive-stop
#b55a81
#577ac7
#9e7600
#009278
#d3759c
The generator opens with #b55a81 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.