Blue Hour palette
Sunset Abbey
Dark anchor, working middle, light release: #be4866, #007bcb, #5e8600, #dd6480, #3397e9 form a monochromatic blue hour set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size.
pinkbluehourfive-stop
#be4866
#007bcb
#5e8600
#dd6480
#3397e9
The generator opens with #be4866 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.