Nebula palette
Twilit Fen
Five stops tuned to sit together without fighting — #005551 ink anchors the set, #76c6c1 opens it up, and #00817c, #349d97, #59aaa4 cross the middle in a split-complementary arrangement. Twilit Fen suits event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#005551
#00817c
#349d97
#59aaa4
#76c6c1
The generator opens with #005551 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.