Earthy palette
Topaz Cove
Five earthy stops with room to breathe — #8b7b00 grounds, #8084df and #a29000 do the talking, #9ba0fe softens, #beac36 lifts. The analogous bones keep it coherent across event posters that compete with a wall of other posters.
amberearthyfive-stop
#8b7b00
#8084df
#a29000
#9ba0fe
#beac36
The generator opens with #8b7b00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.