Sumi palette
Foggy Harbor
Dark anchor, working middle, light release: #9e2104, #cb543c, #ea7057, #f18871, #ffaf9d 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.
redsumifive-stop
#9e2104
#cb543c
#ea7057
#f18871
#ffaf9d
The generator opens with #9e2104 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.