Nebula palette
Harbor Reef
Five nebula stops with room to breathe — #721700 grounds, #b22b03 and #d14a2b do the talking, #d8664b softens, #f78266 lifts. The triadic 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
#721700
#b22b03
#d14a2b
#d8664b
#f78266
The generator opens with #721700 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.