Sumi palette
Silken Harbor
Silken Harbor runs #9d434b through #006f8f, #007758, #bb5e64 to #08956f in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for event posters that compete with a wall of other posters.
redsumifive-stop
#9d434b
#006f8f
#007758
#bb5e64
#08956f
The generator opens with #9d434b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.