Nebula palette
Mustard Dune
Dark anchor, working middle, light release: #772c1c, #a25645, #c0715f, #c98474, #e7a08f 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 as a text pair.
rednebulafive-stophigh-contrast
#772c1c
#a25645
#c0715f
#c98474
#e7a08f
The generator opens with #772c1c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.