Ocean palette
Leaden Cellar
From #00596e ink through #0084a2, #35a0bf, #5baec8 to #78cbe6 light, Leaden Cellar is a tetradic progression that holds together at any size. Use it for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA for large text.
cyanoceanfive-stop
#00596e
#0084a2
#35a0bf
#5baec8
#78cbe6
The generator opens with #00596e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.