Blue Hour palette
Ginger Pagoda
Dark anchor, working middle, light release: #d3516d, #1c87e2, #619605, #f36e87, #44a4ff form a tetradic blue hour set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size.
redbluehourfive-stop
#d3516d
#1c87e2
#619605
#f36e87
#44a4ff
The generator opens with #d3516d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.