Frost palette
Dusky Beacon
Five frost stops with room to breathe — #005c77 grounds, #0088ad and #36a4ca do the talking, #5eb2d3 softens, #7bcff0 lifts. The tetradic 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.
cyanfrostfive-stop
#005c77
#0088ad
#36a4ca
#5eb2d3
#7bcff0
The generator opens with #005c77 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.