Nebula palette
Hickory Marsh
From #003fa9 ink through #326cd5, #4c88f4, #669af6 to #8fb8ff light, Hickory Marsh is a complementary 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.
skynebulafive-stophigh-contrast
#003fa9
#326cd5
#4c88f4
#669af6
#8fb8ff
The generator opens with #003fa9 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.