Blue Hour palette
Sleepy Atelier
Dark anchor, working middle, light release: #004759, #00718c, #308ca8, #529ab2, #6fb6cf form a complementary blue hour set with somewhere to stand at every lightness. Made for wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA as a text pair.
cyanbluehourfive-stophigh-contrast
#004759
#00718c
#308ca8
#529ab2
#6fb6cf
The generator opens with #004759 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.