Nebula palette
Perennial Porch
From #4960a4 ink through #006c9c, #00727e, #2f87b9 to #008f9e light, Perennial Porch is a monochromatic progression that holds together at any size. Use it for hotel key cards and lobby signage in one system.
skynebulafive-stop
#4960a4
#006c9c
#00727e
#2f87b9
#008f9e
The generator opens with #4960a4 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.