Sumi palette
Fiery Grove
Dark anchor, working middle, light release: #d34e21, #6a6fe6, #00985e, #f36b41, #00b872 form a triadic sumi set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes.
bluesumifive-stop
#d34e21
#6a6fe6
#00985e
#f36b41
#00b872
The generator opens with #d34e21 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.