Jewel palette
Smoky Gallery
Five stops tuned to sit together without fighting — #3561a3 ink anchors the set, #b7d4ff opens it up, and #5f8bcd, #7aa7eb, #90b7f2 cross the middle in a analogous arrangement. Smoky Gallery suits event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#3561a3
#5f8bcd
#7aa7eb
#90b7f2
#b7d4ff
The generator opens with #3561a3 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.