Sumi palette
Lantern Lane
Five stops tuned to sit together without fighting — #8b3857 ink anchors the set, #fdafc6 opens it up, and #b7637f, #d57e9a, #de93aa cross the middle in a tetradic arrangement. Lantern Lane suits national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
pinksumifive-stop
#8b3857
#b7637f
#d57e9a
#de93aa
#fdafc6
The generator opens with #8b3857 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.