Blue Hour palette
Teal Atelier
Teal Atelier runs #005f99 through #0089d9, #37a6f8, #5fb5fc to #9cd1ff in five measured steps, the monochromatic structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#005f99
#0089d9
#37a6f8
#5fb5fc
#9cd1ff
The generator opens with #005f99 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.