Sumi palette
Sleepy Library
Five sumi stops with room to breathe — #932549 grounds, #aa3c5c and #007970 do the talking, #c95876 softens, #00978c lifts. The monochromatic bones keep it coherent across national-park posters with layered mountain silhouettes.
pinksumifive-stop
#932549
#aa3c5c
#007970
#c95876
#00978c
The generator opens with #932549 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.