Aurora palette
Hyacinth Cottage
Dark anchor, working middle, light release: #00494b, #007477, #318f92, #539c9e, #6fb9bb form a monochromatic 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 as a text pair.
cyanaurorafive-stophigh-contrast
#00494b
#007477
#318f92
#539c9e
#6fb9bb
The generator opens with #00494b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.