Jewel palette
Firstlight Manor
Five stops tuned to sit together without fighting — #006c88 ink anchors the set, #8ce0ff opens it up, and #0099bf, #3bb5dc, #65c4e5 cross the middle in a split-complementary arrangement. Firstlight Manor suits event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyanjewelfive-stop
#006c88
#0099bf
#3bb5dc
#65c4e5
#8ce0ff
The generator opens with #006c88 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.