Storm palette
Willow Pier
Dark anchor, working middle, light release: #004655, #007087, #308ba3, #5299ad, #6eb5ca form a complementary storm set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
cyanstormfive-stophigh-contrast
#004655
#007087
#308ba3
#5299ad
#6eb5ca
The generator opens with #004655 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.