Acid palette
Rosy Boulevard
Dark anchor, working middle, light release: #005369, #007e9e, #349aba, #59a8c4, #76c4e1 form a complementary acid set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanacidfive-stop
#005369
#007e9e
#349aba
#59a8c4
#76c4e1
The generator opens with #005369 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.