Sumi palette
Willow Fen
Five stops tuned to sit together without fighting — #90003e ink anchors the set, #ff96ad opens it up, and #c73262, #e7527c, #ed6e8e cross the middle in a analogous arrangement. Willow Fen suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
pinksumifive-stophigh-contrast
#90003e
#c73262
#e7527c
#ed6e8e
#ff96ad
The generator opens with #90003e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.