Blue Hour palette
Grassy Marsh
Dark anchor, working middle, light release: #00455b, #006f90, #308aac, #5298b5, #6eb4d2 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 as a text pair.
cyanbluehourfive-stophigh-contrast
#00455b
#006f90
#308aac
#5298b5
#6eb4d2
The generator opens with #00455b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.