Aurora palette
Tumbleweed Bakery
Dark anchor, working middle, light release: #004a58, #007589, #3190a5, #549eaf, #70bacc form a split-complementary 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
#004a58
#007589
#3190a5
#549eaf
#70bacc
The generator opens with #004a58 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.