Nebula palette
Terracotta Bluff
Terracotta Bluff runs #004668 through #006fa1, #308abe, #5299c5 to #6eb5e3 in five measured steps, the complementary structure keeping every neighbor honest. Reach for it for ceramics and home goods shot against white seamless. The darkest and lightest stops clear AA as a text pair.
skynebulafive-stophigh-contrast
#004668
#006fa1
#308abe
#5299c5
#6eb5e3
The generator opens with #004668 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.