Sumi palette
Pale Fen
Five sumi stops with room to breathe — #980044 grounds, #ca3e6b and #ea5c85 do the talking, #f07797 softens, #ffa0b6 lifts. The analogous bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
pinksumifive-stophigh-contrast
#980044
#ca3e6b
#ea5c85
#f07797
#ffa0b6
The generator opens with #980044 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.