Blue Hour palette
Autumn Mill
Dark anchor, working middle, light release: #d16847, #a08b00, #3890dc, #f18462, #56adfb form a tetradic blue hour set with somewhere to stand at every lightness. Made for bike-shop liveries that survive mud and sun.
redbluehourfive-stop
#d16847
#a08b00
#3890dc
#f18462
#56adfb
The generator opens with #d16847 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.