Nebula palette
Burnished Pavilion
From #006d69 ink through #a25a66, #00847f, #bf7480 to #35a09a light, Burnished Pavilion is a tetradic progression that holds together at any size. Use it for book covers that read at thumbnail size.
cyannebulafive-stop
#006d69
#a25a66
#00847f
#bf7480
#35a09a
The generator opens with #006d69 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.