Jewel palette
Leaden Deck
Five jewel stops with room to breathe — #004087 grounds, #2168c0 and #3e84de do the talking, #5a94e2 softens, #77b1ff lifts. The analogous bones keep it coherent across museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#004087
#2168c0
#3e84de
#5a94e2
#77b1ff
The generator opens with #004087 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.