Linen palette
Minty Harbor
Five linen stops with room to breathe — #6e1f00 grounds, #a53e19 and #c35a37 do the talking, #cb7053 softens, #ea8c6e lifts. The analogous bones keep it coherent across event posters that compete with a wall of other posters. The darkest and lightest stops clear AA as a text pair.
redlinenfive-stophigh-contrast
#6e1f00
#a53e19
#c35a37
#cb7053
#ea8c6e
The generator opens with #6e1f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.