Please help me! I'm driving myself nutso trying to choose a dark red/deep pink Diamine ink for a new project!

I've just ordered a dark green notebook and a dark green Hongdian C1, and I want a nice contrast ink for an important (to me!) new project I'm about to start.

I'm not looking for anything shimmery - just a satisfyingly rich colour, in the burgundy/red/deep pink/purple range.

What would you go for?