Blue Hour palette
Whispering Plaza
Dark anchor, working middle, light release: #004f67, #007a9c, #3395b8, #57a3c2, #74c0df form a analogous 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.
cyanbluehourfive-stop
#004f67
#007a9c
#3395b8
#57a3c2
#74c0df
The generator opens with #004f67 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.