Sumi palette
Gauzy Atelier
Dark anchor, working middle, light release: #a33e1f, #bb5335, #00859e, #da6f50, #00a3c0 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
#a33e1f
#bb5335
#00859e
#da6f50
#00a3c0
The generator opens with #a33e1f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.