[...Lorenz, she is so thankful that she has the braincell in this relationship. Edelgard looks briefly like she's been caught, but she thankfully doesn't turn to him until he brings up Bernadetta--the lie comes out easily once he says that much.]

It is, yes. Mauve is far too close to pink to match, and Iris is far too dark...Orchid might be the closest that's here, but I fear that's far too vivid. I want to be certain that I exhaust every avenue I can.

[Let her look a little more here, and try to will down the flush that wants to make itself known--her eyes do seem to go wide when she thinks she's found something, though.]

Perhaps Amethyst? I do believe that it captures the proper shade without being too vibrant.