Blue Hour palette
Firstlight Delta
Firstlight Delta runs #00647d through #1e90b0, #44accd, #68bad6 to #85d7f4 in five measured steps, the analogous structure keeping every neighbor honest. Reach for it for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#00647d
#1e90b0
#44accd
#68bad6
#85d7f4
The generator opens with #00647d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.