Nebula palette
Terracotta Clearing
Dark anchor, working middle, light release: #2a56a7, #5481d1, #6e9def, #85aef4, #adcbff form a complementary nebula 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.
skynebulafive-stop
#2a56a7
#5481d1
#6e9def
#85aef4
#adcbff
The generator opens with #2a56a7 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.