Jewel palette
Walnut Atelier
Dark anchor, working middle, light release: #1f377e, #4460a7, #5d7bc4, #708bca, #8ba7e8 form a monochromatic 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
#1f377e
#4460a7
#5d7bc4
#708bca
#8ba7e8
The generator opens with #1f377e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.