Sumi palette
Toasted Lagoon
Five stops tuned to sit together without fighting — #8e3e49 ink anchors the set, #ffb5ba opens it up, and #ba6971, #d8848c, #e1989e cross the middle in a analogous arrangement. Toasted Lagoon suits event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#8e3e49
#ba6971
#d8848c
#e1989e
#ffb5ba
The generator opens with #8e3e49 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.