Sumi palette
Kiln Mill
Five sumi stops with room to breathe — #a82450 grounds, #c03d64 and #00867d do the talking, #e05a7e softens, #00a59a lifts. The triadic bones keep it coherent across national-park posters with layered mountain silhouettes.
pinksumifive-stop
#a82450
#c03d64
#00867d
#e05a7e
#00a59a
The generator opens with #a82450 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.