Nebula palette
Sooty Marsh
Sooty Marsh runs #861a19 through #b24b43, #d1665d, #d87d73 to #f7998e in five measured steps, the split-complementary structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
rednebulafive-stophigh-contrast
#861a19
#b24b43
#d1665d
#d87d73
#f7998e
The generator opens with #861a19 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.