Jewel palette
Terracotta Gallery
Dark anchor, working middle, light release: #2a73c6, #b67900, #4189de, #d99313, #5da5fd form a tetradic jewel set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size.
skyjewelfive-stop
#2a73c6
#b67900
#4189de
#d99313
#5da5fd
The generator opens with #2a73c6 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.