Blue Hour palette
Fern Mesa
Dark anchor, working middle, light release: #004271, #006ab0, #2e85ce, #5095d3, #6cb1f1 form a monochromatic blue hour set with somewhere to stand at every lightness. Made for music artwork with loud darks and a glowing accent. The darkest and lightest stops clear AA as a text pair.
skybluehourfive-stophigh-contrast
#004271
#006ab0
#2e85ce
#5095d3
#6cb1f1
The generator opens with #004271 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.