Sumi palette
Midnight Pier
Dark anchor, working middle, light release: #c24921, #da5f39, #009ab7, #fa7c55, #00b8db form a triadic sumi set with somewhere to stand at every lightness. Made for event posters that compete with a wall of other posters.
redsumifive-stop
#c24921
#da5f39
#009ab7
#fa7c55
#00b8db
The generator opens with #c24921 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.