Sumi palette
Glacier Porch
From #742d00 ink through #b04800, #cf642c, #d67a4e to #f5966a light, Glacier Porch is a split-complementary 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
#742d00
#b04800
#cf642c
#d67a4e
#f5966a
The generator opens with #742d00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.