Sumi palette
Pumice Kiosk
Dark anchor, working middle, light release: #850c3f, #b14366, #d05f80, #d87691, #f792ac form a triadic sumi set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
pinksumifive-stophigh-contrast
#850c3f
#b14366
#d05f80
#d87691
#f792ac
The generator opens with #850c3f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.