Blue Hour palette
Violet Manor
Dark anchor, working middle, light release: #004c8b, #0e74cb, #3690e9, #58a0ed, #81bdff form a analogous blue hour set with somewhere to stand at every lightness. Made for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#004c8b
#0e74cb
#3690e9
#58a0ed
#81bdff
The generator opens with #004c8b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.