Sumi palette
Leaden Lighthouse
Dark anchor, working middle, light release: #913f17, #bd6a47, #db8562, #e4997b, #ffb89b form a complementary sumi set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#913f17
#bd6a47
#db8562
#e4997b
#ffb89b
The generator opens with #913f17 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.