Jewel palette
River Boulevard
Five jewel stops with room to breathe — #304ec0 grounds, #577beb and #7699ff do the talking, #8cacff softens, #b6cbff lifts. The monochromatic 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
#304ec0
#577beb
#7699ff
#8cacff
#b6cbff
The generator opens with #304ec0 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.