Jewel palette
Granite Heath
Dark anchor, working middle, light release: #003c85, #1d63c0, #3a7fde, #5790e1, #73acff form a triadic 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
#003c85
#1d63c0
#3a7fde
#5790e1
#73acff
The generator opens with #003c85 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.