Acid palette
Flannel Gallery
Five stops tuned to sit together without fighting — #005652 ink anchors the set, #77c8c1 opens it up, and #00837c, #349f97, #5aaca5 cross the middle in a complementary arrangement. Flannel Gallery suits event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyanacidfive-stop
#005652
#00837c
#349f97
#5aaca5
#77c8c1
The generator opens with #005652 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.