Jewel palette
Pastoral Grove
Dark anchor, working middle, light release: #004a8e, #2b73c2, #488fe0, #649fe5, #83bcff form a tetradic jewel set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#004a8e
#2b73c2
#488fe0
#649fe5
#83bcff
The generator opens with #004a8e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.