Blue Hour palette
Vintage Porch
From #0057ab ink through #1c80eb, #4e9eff, #6fafff to #a4ccff light, Vintage Porch is a tetradic progression that holds together at any size. Use it for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#0057ab
#1c80eb
#4e9eff
#6fafff
#a4ccff
The generator opens with #0057ab as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.