Blue Hour palette
Umber Brook
Dark anchor, working middle, light release: #007bd4, #c27c00, #2891ed, #e79400, #5caeff form a tetradic blue hour set with somewhere to stand at every lightness. Made for restaurant branding that works on signage and receipts alike.
skybluehourfive-stop
#007bd4
#c27c00
#2891ed
#e79400
#5caeff
The generator opens with #007bd4 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.