Blue Hour palette
Cinder Harbor
A quiet five-stop blue hour arc with a confident middle — #00639b carries the weight and #a2d5ff carries the air, with #268ed3, #49aaf1 and #6bbaf7 bridging in tetradic formation. Built for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#00639b
#268ed3
#49aaf1
#6bbaf7
#a2d5ff
The generator opens with #00639b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.