Blue Hour palette
Umber Lane
Dark anchor, working middle, light release: #6263aa, #376fa9, #007894, #528ac6, #1995b5 form a tetradic blue hour set with somewhere to stand at every lightness. Made for farmers-market stalls seen from across the parking lot.
skybluehourfive-stop
#6263aa
#376fa9
#007894
#528ac6
#1995b5
The generator opens with #6263aa as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.