Jewel palette
Tawny Lane
Five jewel stops with room to breathe — #275cb4 grounds, #5387df and #6ea3fe do the talking, #88b4ff softens, #b7d2ff 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
#275cb4
#5387df
#6ea3fe
#88b4ff
#b7d2ff
The generator opens with #275cb4 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.