Frost palette
Citrus Cellar
Five frost stops with room to breathe — #00657f grounds, #0091b5 and #39add2 do the talking, #62bbdb softens, #7fd9f9 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
#00657f
#0091b5
#39add2
#62bbdb
#7fd9f9
The generator opens with #00657f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.