Opera palette
Oat Plaza
Five stops tuned to sit together without fighting — #b01a70 ink anchors the set, #ffc3db opens it up, and #de5499, #fe71b5, #ff91c2 cross the middle in a tetradic arrangement. Oat Plaza suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
pinkoperafive-stop
#b01a70
#de5499
#fe71b5
#ff91c2
#ffc3db
The generator opens with #b01a70 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.