Sumi palette
Silvery Depot
Dark anchor, working middle, light release: #a10250, #b92963, #007d6f, #d9497d, #009b8a form a monochromatic sumi set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes.
pinksumifive-stop
#a10250
#b92963
#007d6f
#d9497d
#009b8a
The generator opens with #a10250 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.