Blue Hour palette
Starlit Grove
Starlit Grove runs #006e8b through #009bc2, #3bb8e0, #66c6e8 to #93e1ff in five measured steps, the tetradic 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.
cyanbluehourfive-stop
#006e8b
#009bc2
#3bb8e0
#66c6e8
#93e1ff
The generator opens with #006e8b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.