Aurora palette
Prairie Kiosk
Dark anchor, working middle, light release: #004a5a, #00758c, #3190a8, #549eb2, #71bacf 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 as a text pair.
cyanaurorafive-stophigh-contrast
#004a5a
#00758c
#3190a8
#549eb2
#71bacf
The generator opens with #004a5a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.