Blue Hour palette
Halcyon Foundry
From #005ec2 ink through #3d8af0, #69a8ff, #86b9ff to #b8d6ff light, Halcyon Foundry is a triadic progression that holds together at any size. Use it for farmers-market stalls seen from across the parking lot. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#005ec2
#3d8af0
#69a8ff
#86b9ff
#b8d6ff
The generator opens with #005ec2 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.