Sumi palette
Pewter Cottage
Five stops tuned to sit together without fighting — #a20001 ink anchors the set, #0093a4 opens it up, and #bd241b, #007684, #dd4639 cross the middle in a tetradic arrangement. Pewter Cottage suits national-park posters with layered mountain silhouettes.
redsumifive-stop
#a20001
#bd241b
#007684
#dd4639
#0093a4
The generator opens with #a20001 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.