Aurora palette
Kelp Reef
A quiet five-stop aurora arc with a confident middle — #00566e carries the weight and #77c8e7 carries the air, with #0081a4, #349dc1 and #5aabca bridging in monochromatic formation. Built for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanaurorafive-stop
#00566e
#0081a4
#349dc1
#5aabca
#77c8e7
The generator opens with #00566e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.