Blue Hour palette
Bracken Lane
From #006ca0 ink through #0097de, #3ab4fd, #6ac3ff to #aeddff light, Bracken Lane is a analogous progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#006ca0
#0097de
#3ab4fd
#6ac3ff
#aeddff
The generator opens with #006ca0 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.