Blue Hour palette
Midnight Library
Dark anchor, working middle, light release: #9e66be, #c66035, #0090b2, #60932d, #e57c51 form a monochromatic blue hour set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light.
chartreusebluehourfive-stop
#9e66be
#c66035
#0090b2
#60932d
#e57c51
The generator opens with #9e66be as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.