Blue Hour palette
Sable Caravan
From #00517d ink through #2c7aae, #4a96cb, #67a4d3 to #82c1f1 light, Sable Caravan is a split-complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#00517d
#2c7aae
#4a96cb
#67a4d3
#82c1f1
The generator opens with #00517d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.