Sumi palette
Brisk Kiosk
Five stops tuned to sit together without fighting — #8c2c38 ink anchors the set, #009395 opens it up, and #a3414b, #007577, #c15c64 cross the middle in a tetradic arrangement. Brisk Kiosk suits national-park posters with layered mountain silhouettes.
redsumifive-stop
#8c2c38
#a3414b
#007577
#c15c64
#009395
The generator opens with #8c2c38 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.