Aurora palette
Lazy Beacon
Dark anchor, working middle, light release: #006f8d, #009cc5, #3bb9e3, #67c7eb, #99e2ff form a tetradic aurora set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanaurorafive-stop
#006f8d
#009cc5
#3bb9e3
#67c7eb
#99e2ff
The generator opens with #006f8d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.