Sumi palette
Linen Outpost
From #9a3200 ink through #cc5b31, #eb774e, #f28e6b to #ffb59b light, Linen Outpost is a tetradic progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#9a3200
#cc5b31
#eb774e
#f28e6b
#ffb59b
The generator opens with #9a3200 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.