Opera palette
Polar Square
Five stops tuned to sit together without fighting — #a61c6e ink anchors the set, #00a883 opens it up, and #be3783, #00896b, #dd559e cross the middle in a complementary arrangement. Polar Square suits newsletters where the header, links, and footers share one voice.
pinkoperafive-stop
#a61c6e
#be3783
#00896b
#dd559e
#00a883
The generator opens with #a61c6e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.