Blue Hour palette
Muslin Grove
Dark anchor, working middle, light release: #004b80, #0073c0, #318fde, #559fe3, #74bbff form a tetradic blue hour set with somewhere to stand at every lightness. Made for restaurant branding that works on signage and receipts alike. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#004b80
#0073c0
#318fde
#559fe3
#74bbff
The generator opens with #004b80 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.