Colorrite is the motorcycle industry's paint code company. They manage paint codes and paint for these factories: BMW,Harley Davidson, Honda, Indian, Kawasaki, Suzuki, Yamaha and more. They have turned that task over to ColorRite.
RE works outside that framework. They have their own system that is solely Indian based. Good luck with that.
Find a local pro painter and see if they will make you a batch of a matching color. If you need a look at ColorRite, here they are:
https://www.colorrite.com