Frost palette
Dappled Glade
Five frost stops with room to breathe — #004655 grounds, #007087 and #308ba3 do the talking, #5299ad softens, #6eb5ca lifts. The monochromatic 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.
cyanfrostfive-stophigh-contrast
#004655
#007087
#308ba3
#5299ad
#6eb5ca
The generator opens with #004655 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.