Nebula palette
Perennial Canyon
From #005147 ink through #007d6f, #339889, #57a598 to #73c2b4 light, Perennial Canyon is a split-complementary progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
tealnebulafive-stop
#005147
#007d6f
#339889
#57a598
#73c2b4
The generator opens with #005147 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.