Jewel palette
Obsidian Granary
From #3853c9 ink through #5f80f4, #81a0ff, #97b2ff to #c0d1ff light, Obsidian Granary is a monochromatic progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#3853c9
#5f80f4
#81a0ff
#97b2ff
#c0d1ff
The generator opens with #3853c9 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.