Blue Hour palette
Lazy Bluff
Five stops tuned to sit together without fighting — #00689b ink anchors the set, #a6d9ff opens it up, and #2193d4, #46b0f2, #6bbff8 cross the middle in a triadic arrangement. Lazy Bluff suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#00689b
#2193d4
#46b0f2
#6bbff8
#a6d9ff
The generator opens with #00689b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.