Aurora palette
Olive Cellar
Dark anchor, working middle, light release: #00556b, #0080a0, #349cbd, #5aaac6, #77c6e3 form a complementary 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
#00556b
#0080a0
#349cbd
#5aaac6
#77c6e3
The generator opens with #00556b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.