Jewel palette
Chambray Hollow
Five jewel stops with room to breathe — #064086 grounds, #3769af and #5184cd do the talking, #6894d2 softens, #83b0f0 lifts. The complementary bones keep it coherent across event posters that compete with a wall of other posters. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#064086
#3769af
#5184cd
#6894d2
#83b0f0
The generator opens with #064086 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.