Hi.
It really depends how your workflow is built.
Some people take proxys and color them 🙂
No good.
Generallt ProRes 4444 should be better than 422 YUV as i get it 4444 is rgb and has more information on it.
I usually take red material directly to color from fcp and have there the option to use iso and K values etc
and then render out what ever i like.
—
Margus
https://iconstudios.eu