Nebula palette
Umber Atelier
Five nebula stops with room to breathe — #004286 grounds, #266abc and #4386da do the talking, #5e96de softens, #79b2fd lifts. The complementary bones keep it coherent across newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA as a text pair.
skynebulafive-stophigh-contrast
#004286
#266abc
#4386da
#5e96de
#79b2fd
The generator opens with #004286 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.