Storm palette
Pepper Foundry
Dark anchor, working middle, light release: #004b58, #007689, #3191a5, #559faf, #71bbcc form a split-complementary storm set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
cyanstormfive-stophigh-contrast
#004b58
#007689
#3191a5
#559faf
#71bbcc
The generator opens with #004b58 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.