Jewel palette
Primrose Lodge
Dark anchor, working middle, light release: #006999, #0095d6, #3ab2f4, #64c1fa, #a5dbff 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
#006999
#0095d6
#3ab2f4
#64c1fa
#a5dbff
The generator opens with #006999 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.