Nebula palette
Larkspur Bookshop
Dark anchor, working middle, light release: #004568, #006ea2, #2f89bf, #5298c6, #6eb4e4 form a split-complementary nebula set with somewhere to stand at every lightness. Made for ceramics and home goods shot against white seamless. The darkest and lightest stops clear AA as a text pair.
skynebulafive-stophigh-contrast
#004568
#006ea2
#2f89bf
#5298c6
#6eb4e4
The generator opens with #004568 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.