Hello all. I am working on my second painting from life--off white vase on a red table cloth with a black background. Trying to work on reflected light. I have included a few pictures of my setup and my current progress. I am lost trying to match the red in the vase. I am using the color checker but the colors on canvas look to dark. I know the browns are due to me just working for 5 hours straight and getting sloppy, but even the reds in the bottom look great in color an value in the color checker. They just seem way-way-way to dark compared to the still life. Any suggestions? I think it is a limitation of my mixing experience.