Blue Hour palette
Earthen Atelier
Dark anchor, working middle, light release: #004266, #006aa1, #2e85be, #5094c5, #6cb0e2 form a triadic blue hour set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA as a text pair.
skybluehourfive-stophigh-contrast
#004266
#006aa1
#2e85be
#5094c5
#6cb0e2
The generator opens with #004266 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.