Jewel palette
Snowy Foundry
From #263292 ink through #495ebc, #6179da, #748bde to #8fa7fd light, Snowy Foundry is a tetradic progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#263292
#495ebc
#6179da
#748bde
#8fa7fd
The generator opens with #263292 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.