Jewel palette
Latte Pier
Dark anchor, working middle, light release: #006993, #2e94c6, #4fb0e4, #71bfeb, #9ddbff 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.
cyanjewelfive-stop
#006993
#2e94c6
#4fb0e4
#71bfeb
#9ddbff
The generator opens with #006993 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.