Sumi palette
Hyacinth Heath
From #971633 ink through #af3146, #007576, #ce4f5f to #009394 light, Hyacinth Heath is a tetradic progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes.
redsumifive-stop
#971633
#af3146
#007576
#ce4f5f
#009394
The generator opens with #971633 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.