Storm palette
Vintage Fen
From #006578 ink through #1b91aa, #42adc7, #67bbd1 to #84d8ef light, Vintage Fen is a triadic progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyanstormfive-stop
#006578
#1b91aa
#42adc7
#67bbd1
#84d8ef
The generator opens with #006578 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.