Sumi palette
Vernal Canyon
Dark anchor, working middle, light release: #ae1b63, #c63777, #008b76, #e65692, #00a991 form a tetradic sumi set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes.
pinksumifive-stop
#ae1b63
#c63777
#008b76
#e65692
#00a991
The generator opens with #ae1b63 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.