Blue Hour palette
Ivory Pavilion
Dark anchor, working middle, light release: #00508a, #0079cb, #3295e9, #58a5ed, #83c2ff 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. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#00508a
#0079cb
#3295e9
#58a5ed
#83c2ff
The generator opens with #00508a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.