Nebula palette
Autumn Archive
Five nebula stops with room to breathe — #652158 grounds, #8e4b80 and #ab659b do the talking, #b579a7 softens, #d294c3 lifts. The tetradic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
magentanebulafive-stophigh-contrast
#652158
#8e4b80
#ab659b
#b579a7
#d294c3
The generator opens with #652158 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.