Jewel palette
Inlet Heath
Five jewel stops with room to breathe — #243f8f grounds, #4a69b9 and #6384d7 do the talking, #7795dc softens, #92b1fa 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 as a text pair.
skyjewelfive-stophigh-contrast
#243f8f
#4a69b9
#6384d7
#7795dc
#92b1fa
The generator opens with #243f8f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.