Sumi palette
Latte Archive
From #9a3700 ink through #cf5d2b, #ee7949, #f59068 to #ffb89d light, Latte Archive is a split-complementary progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#9a3700
#cf5d2b
#ee7949
#f59068
#ffb89d
The generator opens with #9a3700 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.