Storm palette
Oat Foundry
Dark anchor, working middle, light release: #005c7a, #2387ac, #45a3c9, #67b1d2, #83cef0 form a tetradic storm set with somewhere to stand at every lightness. Made for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyanstormfive-stop
#005c7a
#2387ac
#45a3c9
#67b1d2
#83cef0
The generator opens with #005c7a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.