Sumi palette
Vale Kiln
Dark anchor, working middle, light release: #722200, #ad3d0e, #cc5931, #d37150, #f28d6b form a triadic sumi set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
orangesumifive-stophigh-contrast
#722200
#ad3d0e
#cc5931
#d37150
#f28d6b
The generator opens with #722200 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.