Jewel palette
Crackling Dune
Dark anchor, working middle, light release: #003399, #275ecb, #417aea, #5a8cec, #7caaff form a tetradic jewel 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.
skyjewelfive-stophigh-contrast
#003399
#275ecb
#417aea
#5a8cec
#7caaff
The generator opens with #003399 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.