Sumi palette
Brisk Loft
Dark anchor, working middle, light release: #812f00, #bf4a00, #de672e, #e57e52, #ff9e75 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 for large text.
orangesumifive-stop
#812f00
#bf4a00
#de672e
#e57e52
#ff9e75
The generator opens with #812f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.