Nebula palette
Oyster Abbey
From #88639d ink through #976b2d, #008684, #a47eb9 to #35a29f light, Oyster Abbey is a tetradic progression that holds together at any size. Use it for book covers that read at thumbnail size.
cyannebulafive-stop
#88639d
#976b2d
#008684
#a47eb9
#35a29f
The generator opens with #88639d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.