Nebula palette
Wildflower Canyon
Five nebula stops with room to breathe — #005354 grounds, #007f80 and #349a9b do the talking, #58a8a8 softens, #75c4c4 lifts. The split-complementary bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#005354
#007f80
#349a9b
#58a8a8
#75c4c4
The generator opens with #005354 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.