Nebula palette
Thistled Beacon
Five stops tuned to sit together without fighting — #81201e ink anchors the set, #f29a91 opens it up, and #ad4e47, #cb6961, #d37e76 cross the middle in a analogous arrangement. Thistled Beacon suits book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
rednebulafive-stophigh-contrast
#81201e
#ad4e47
#cb6961
#d37e76
#f29a91
The generator opens with #81201e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.