Jewel palette
Twilit Gallery
Five jewel stops with room to breathe — #2e4cb0 grounds, #5578db and #6f94fa do the talking, #84a6fd softens, #adc5ff lifts. The tetradic bones keep it coherent across event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#2e4cb0
#5578db
#6f94fa
#84a6fd
#adc5ff
The generator opens with #2e4cb0 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.