Sumi palette
Polar Orchard
Five stops tuned to sit together without fighting — #c45f49 ink anchors the set, #4eb474 opens it up, and #6879d1, #2d985a, #e37b63 cross the middle in a monochromatic arrangement. Polar Orchard suits national-park posters with layered mountain silhouettes.
redsumifive-stop
#c45f49
#6879d1
#2d985a
#e37b63
#4eb474
The generator opens with #c45f49 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.