Nebula palette
Brumal Mesa
From #005a56 ink through #008781, #36a39c, #5cb0aa to #79cdc6 light, Brumal Mesa is a split-complementary progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#005a56
#008781
#36a39c
#5cb0aa
#79cdc6
The generator opens with #005a56 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.