Jewel palette
Lacquered Dune
Dark anchor, working middle, light release: #153b97, #3d66c1, #5682df, #6c93e3, #88afff form a tetradic jewel set with somewhere to stand at every lightness. Made for craft brewery cans lined up in a cooler door. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#153b97
#3d66c1
#5682df
#6c93e3
#88afff
The generator opens with #153b97 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.