Blue Hour palette
Kelp Bookshop
Kelp Bookshop runs #005992 through #0082d2, #359ef1, #5caef5 to #90caff in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for craft brewery cans lined up in a cooler door. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#005992
#0082d2
#359ef1
#5caef5
#90caff
The generator opens with #005992 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.