Nebula palette
Polar Crater
Five nebula stops with room to breathe — #894196 grounds, #b36dc0 and #d089de do the talking, #db9ee6 softens, #f5beff lifts. The monochromatic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
magentanebulafive-stop
#894196
#b36dc0
#d089de
#db9ee6
#f5beff
The generator opens with #894196 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.