Blue Hour palette
Cranberry Kiln
Dark anchor, working middle, light release: #0066a4, #0a90e4, #43adff, #6ebcff, #acd8ff 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
#0066a4
#0a90e4
#43adff
#6ebcff
#acd8ff
The generator opens with #0066a4 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.