Nebula palette
Cozy Kiln
From #006668 ink through #009396, #39afb2, #61bcbe to #7fdadc light, Cozy Kiln is a 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.
cyannebulafive-stop
#006668
#009396
#39afb2
#61bcbe
#7fdadc
The generator opens with #006668 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.