Jewel palette
Silken Delta
From #4257c0 ink through #6983eb, #87a1ff, #9cb3ff to #c4d3ff light, Silken Delta is a monochromatic progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#4257c0
#6983eb
#87a1ff
#9cb3ff
#c4d3ff
The generator opens with #4257c0 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.