Jewel palette
Sable Cabin
Dark anchor, working middle, light release: #0052ab, #267be6, #4c98ff, #6baaff, #9fc7ff 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 for large text.
skyjewelfive-stop
#0052ab
#267be6
#4c98ff
#6baaff
#9fc7ff
The generator opens with #0052ab as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.