Aurora palette
Butter Harbor
Dark anchor, working middle, light release: #006d89, #009ac0, #3bb7dd, #66c5e6, #8fe1ff form a split-complementary aurora 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.
cyanaurorafive-stop
#006d89
#009ac0
#3bb7dd
#66c5e6
#8fe1ff
The generator opens with #006d89 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.