Acid palette
Marigold Square
From #00666d ink through #00939d, #39afb9, #62bdc5 to #7fdae2 light, Marigold Square 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.
cyanacidfive-stop
#00666d
#00939d
#39afb9
#62bdc5
#7fdae2
The generator opens with #00666d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.