Sumi palette
Fawn Square
From #7d2d00 ink through #bb4800, #da642d, #e17c51 to #ff996e light, Fawn Square is a monochromatic 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
#7d2d00
#bb4800
#da642d
#e17c51
#ff996e
The generator opens with #7d2d00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.