Nebula palette
Cinder Lane
Five nebula stops with room to breathe — #810000 grounds, #ae3d31 and #cd594b do the talking, #d47163 softens, #f38d7e lifts. The tetradic bones keep it coherent across newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA as a text pair.
rednebulafive-stophigh-contrast
#810000
#ae3d31
#cd594b
#d47163
#f38d7e
The generator opens with #810000 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.