Nebula palette
Indigo Alley
From #8c2b00 ink through #cb4406, #eb6231, #f17c55 to #ffa485 light, Indigo Alley is a triadic progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
orangenebulafive-stop
#8c2b00
#cb4406
#eb6231
#f17c55
#ffa485
The generator opens with #8c2b00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.