Blue Hour palette
Pewter Bookshop
Pewter Bookshop runs #00718c through #339cbc, #54b8d9, #76c7e3 to #97e4ff in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#00718c
#339cbc
#54b8d9
#76c7e3
#97e4ff
The generator opens with #00718c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.