Jewel palette
Tranquil Glade
Dark anchor, working middle, light release: #004aa6, #2973de, #4690fd, #63a1ff, #95bfff form a split-complementary jewel set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#004aa6
#2973de
#4690fd
#63a1ff
#95bfff
The generator opens with #004aa6 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.