Storm palette
Sumac Cellar
Dark anchor, working middle, light release: #3e89ba, #0092a4, #199684, #39aec0, #42b29f form a triadic storm set with somewhere to stand at every lightness. Made for event posters that compete with a wall of other posters.
skystormfive-stop
#3e89ba
#0092a4
#199684
#39aec0
#42b29f
The generator opens with #3e89ba as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.