Nautical palette
Glassy Outpost
Five nautical stops with room to breathe — #00515c grounds, #007c8c and #3397a8 do the talking, #57a5b3 softens, #74c1d0 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.
cyannauticalfive-stop
#00515c
#007c8c
#3397a8
#57a5b3
#74c1d0
The generator opens with #00515c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.