Jewel palette
Sumac Gallery
Five jewel stops with room to breathe — #3978a5 grounds, #008093 and #0a8477 do the talking, #349caf softens, #389f92 lifts. The triadic bones keep it coherent across museum exhibition graphics with long sightlines.
skyjewelfive-stop
#3978a5
#008093
#0a8477
#349caf
#389f92
The generator opens with #3978a5 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.