Blue Hour palette
Granite Chapel
Dark anchor, working middle, light release: #006582, #2390b5, #47acd2, #6abadb, #87d8f9 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
#006582
#2390b5
#47acd2
#6abadb
#87d8f9
The generator opens with #006582 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.