Sumi palette
Luminous Chapel
Five stops tuned to sit together without fighting — #941938 ink anchors the set, #009291 opens it up, and #ac334b, #007573, #cb5064 cross the middle in a tetradic arrangement. Luminous Chapel suits national-park posters with layered mountain silhouettes.
redsumifive-stop
#941938
#ac334b
#007573
#cb5064
#009291
The generator opens with #941938 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.