Storm palette
Sugar Brook
Five storm stops with room to breathe — #004964 grounds, #00739b and #318eb8 do the talking, #549cc0 softens, #70b9dd 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 as a text pair.
skystormfive-stophigh-contrast
#004964
#00739b
#318eb8
#549cc0
#70b9dd
The generator opens with #004964 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.