Blue Hour palette
Frosted Archive
A quiet five-stop blue hour arc with a confident middle — #005385 carries the weight and #7ec4ff carries the air, with #007cc4, #3398e2 and #59a8e7 bridging in monochromatic formation. Built for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#005385
#007cc4
#3398e2
#59a8e7
#7ec4ff
The generator opens with #005385 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.