Sumi palette
Chalky Dune
From #772300 ink through #b43c08, #d3592f, #da714f to #f98e6a light, Chalky Dune is a triadic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#772300
#b43c08
#d3592f
#da714f
#f98e6a
The generator opens with #772300 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.