Nebula palette
Sage Square
Five stops tuned to sit together without fighting — #9a2a00 ink anchors the set, #ffb09a opens it up, and #d7491b, #f7673d, #fd825f cross the middle in a complementary arrangement. Sage Square suits newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
rednebulafive-stop
#9a2a00
#d7491b
#f7673d
#fd825f
#ffb09a
The generator opens with #9a2a00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.