You can also try the Pyrrolo Ruby from Studio Products:
https://store.studioproducts.com/hom...ction=0&page=2
I have a tube of this that I bought maybe... oh... five years ago when it was made by another manufacturer. I paint six days a week, use this color in nearly every painting, and I still haven't used up this tube - it is "heavily loaded", as they say.
Alan and Tom, guys! You do wonderful work. Treat yourselves to good paints!