Glaze palette
Opal Fen
From #006580 ink through #0091b7, #39add4, #62bbdd to #7fd9fb light, Opal Fen is a analogous 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.
cyanglazefive-stop
#006580
#0091b7
#39add4
#62bbdd
#7fd9fb
The generator opens with #006580 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.