Nebula palette
Indigo Harbor
Five stops tuned to sit together without fighting — #92407f ink anchors the set, #ffbcec opens it up, and #bd6ca9, #db87c6, #e59dd1 cross the middle in a triadic arrangement. Indigo Harbor suits newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
magentanebulafive-stop
#92407f
#bd6ca9
#db87c6
#e59dd1
#ffbcec
The generator opens with #92407f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.