Sumi palette
Oat Pier
Five sumi stops with room to breathe — #b01f4f grounds, #c93a62 and #008a82 do the talking, #e9587c softens, #00a8a0 lifts. The triadic bones keep it coherent across national-park posters with layered mountain silhouettes.
pinksumifive-stop
#b01f4f
#c93a62
#008a82
#e9587c
#00a8a0
The generator opens with #b01f4f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.