Nebula palette
Tumbleweed Cottage
From #006499 ink through #308ecd, #50aaeb, #70baf1 to #a0d5ff light, Tumbleweed Cottage is a split-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 for large text.
skynebulafive-stop
#006499
#308ecd
#50aaeb
#70baf1
#a0d5ff
The generator opens with #006499 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.