Aurora palette
Maroon Clearing
Dark anchor, working middle, light release: #00707e, #179daf, #43b9cc, #6bc7d7, #89e5f4 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
#00707e
#179daf
#43b9cc
#6bc7d7
#89e5f4
The generator opens with #00707e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.