Sumi palette
Flickering Cove
Five stops tuned to sit together without fighting — #8d2f59 ink anchors the set, #ffa8c8 opens it up, and #b95b81, #d7769c, #e08cab cross the middle in a tetradic arrangement. Flickering Cove suits event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
pinksumifive-stop
#8d2f59
#b95b81
#d7769c
#e08cab
#ffa8c8
The generator opens with #8d2f59 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.