Aurora palette
Hazy Square
Dark anchor, working middle, light release: #006c74, #009aa4, #3bb6c0, #65c4cc, #83e1ea form a tetradic aurora set with somewhere to stand at every lightness. Made for podcast cover art at sixty pixels square. The darkest and lightest stops clear AA for large text.
cyanaurorafive-stop
#006c74
#009aa4
#3bb6c0
#65c4cc
#83e1ea
The generator opens with #006c74 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.