Blue Hour palette
Emerald Pier
Dark anchor, working middle, light release: #005699, #2f80cd, #4d9ceb, #6bacf0, #96c9ff form a complementary blue hour set with somewhere to stand at every lightness. Made for podcast cover art at sixty pixels square. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#005699
#2f80cd
#4d9ceb
#6bacf0
#96c9ff
The generator opens with #005699 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.