Jewel palette
Festival Patio
Dark anchor, working middle, light release: #003691, #2a60c1, #447cdf, #5d8de2, #79aaff 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
#003691
#2a60c1
#447cdf
#5d8de2
#79aaff
The generator opens with #003691 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.