Pastel palette
Sandy Kiosk
Five pastel stops with room to breathe — #006f72 grounds, #009da1 and #3bb9bd do the talking, #66c7ca softens, #84e4e7 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 for large text.
cyanpastelfive-stop
#006f72
#009da1
#3bb9bd
#66c7ca
#84e4e7
The generator opens with #006f72 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.