Blue Hour palette
Firstlight Dairy
Five stops tuned to sit together without fighting — #00607c ink anchors the set, #7dd3f7 opens it up, and #008cb3, #37a8d0, #5fb6d9 cross the middle in a tetradic arrangement. Firstlight Dairy suits bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#00607c
#008cb3
#37a8d0
#5fb6d9
#7dd3f7
The generator opens with #00607c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.