Nebula palette
Sooty Gallery
Dark anchor, working middle, light release: #004c4c, #007877, #329392, #55a09f, #71bdbb form a complementary nebula set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA as a text pair.
cyannebulafive-stophigh-contrast
#004c4c
#007877
#329392
#55a09f
#71bdbb
The generator opens with #004c4c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.