Jewel palette
Atlas Delta
Five jewel stops with room to breathe — #203791 grounds, #4562bb and #5e7dd9 do the talking, #728fdd softens, #8cabfc lifts. The triadic bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#203791
#4562bb
#5e7dd9
#728fdd
#8cabfc
The generator opens with #203791 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.