Jewel palette
Vintage Plaza
Five jewel stops with room to breathe — #2b41a6 grounds, #506dd0 and #6989ef do the talking, #7d9bf2 softens, #a0b9ff lifts. The triadic bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#2b41a6
#506dd0
#6989ef
#7d9bf2
#a0b9ff
The generator opens with #2b41a6 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.