Sumi palette
Bronze Square
Five stops tuned to sit together without fighting — #7d2e04 ink anchors the set, #eda386 opens it up, and #a85938, #c67452, #cf886b cross the middle in a monochromatic arrangement. Bronze Square suits national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#7d2e04
#a85938
#c67452
#cf886b
#eda386
The generator opens with #7d2e04 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.