Sumi palette
Hickory Pavilion
From #7b3512 ink through #a65f40, #c37a5a, #cd8d72 to #eba98d light, Hickory Pavilion is a triadic progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#7b3512
#a65f40
#c37a5a
#cd8d72
#eba98d
The generator opens with #7b3512 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.