Jewel palette
Lingering Marsh
Five jewel stops with room to breathe — #006988 grounds, #0095c0 and #3ab1de do the talking, #64c0e6 softens, #8bdcff lifts. The tetradic bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyanjewelfive-stop
#006988
#0095c0
#3ab1de
#64c0e6
#8bdcff
The generator opens with #006988 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.