Blue Hour palette
Oat Porch
Dark anchor, working middle, light release: #00718f, #009ec7, #3cbbe5, #68c9ed, #9ee3ff form a split-complementary 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 for large text.
cyanbluehourfive-stop
#00718f
#009ec7
#3cbbe5
#68c9ed
#9ee3ff
The generator opens with #00718f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.