Blue Hour palette
Parchment Lane
Dark anchor, working middle, light release: #005898, #935c00, #006cb9, #b67300, #2f88d7 form a tetradic blue hour set with somewhere to stand at every lightness. Made for newsletters where the header, links, and footers share one voice.
skybluehourfive-stop
#005898
#935c00
#006cb9
#b67300
#2f88d7
The generator opens with #005898 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.