Blue Hour palette
Mineral Plaza
From #004974 ink through #0072b1, #308ece, #549dd4 to #70b9f3 light, Mineral Plaza is a triadic progression that holds together at any size. Use it for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#004974
#0072b1
#308ece
#549dd4
#70b9f3
The generator opens with #004974 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.