Jewel palette
Spruce Junction
Five stops tuned to sit together without fighting — #005b6e ink anchors the set, #7acee5 opens it up, and #0087a1, #36a3be, #5db1c7 cross the middle in a analogous arrangement. Spruce Junction suits event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyanjewelfive-stop
#005b6e
#0087a1
#36a3be
#5db1c7
#7acee5
The generator opens with #005b6e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.