Nautical palette
Sienna Mesa
From #00545d ink through #00808c, #349ca8, #59a9b3 to #76c6d0 light, Sienna Mesa 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.
cyannauticalfive-stop
#00545d
#00808c
#349ca8
#59a9b3
#76c6d0
The generator opens with #00545d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.