Jewel palette
Mineral Prairie
Dark anchor, working middle, light release: #295cbd, #5488e8, #74a5ff, #8eb6ff, #bcd4ff form a tetradic jewel set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#295cbd
#5488e8
#74a5ff
#8eb6ff
#bcd4ff
The generator opens with #295cbd as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.