Sumi palette
Umber Prairie
Five stops tuned to sit together without fighting — #810946 ink anchors the set, #f390b2 opens it up, and #ad416d, #cc5d87, #d47497 cross the middle in a tetradic arrangement. Umber Prairie suits national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
pinksumifive-stophigh-contrast
#810946
#ad416d
#cc5d87
#d47497
#f390b2
The generator opens with #810946 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.