Set Shadow Color and negative value

Can I use set VRayLight’s Shadow color and negative value like V-Ray Maya?

It is useful with Shadows only light as follows
https://forums.chaosgroup.com/forum/…035#post580035

bump!

I think that this feature is a very useful feature.
[But it is not physical.]

more bump!

No, we haven’t done anything in this regard yet.

Best regards,
Vlado

Please add to the Todo list.

Or, if you can Elements compositing with VFB, it may not be necessary.

Best wishes,