Blue Hour palette
Cumin Estuary
Dark anchor, working middle, light release: #006e86, #009bbc, #3bb8d9, #66c6e2, #88e3ff form a tetradic blue hour set with somewhere to stand at every lightness. Made for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#006e86
#009bbc
#3bb8d9
#66c6e2
#88e3ff
The generator opens with #006e86 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.