PROBLEM: Revit needs to have a realistic view that depicts true RGB values. (Issue for 10+ years)
POSSIBLE SOLUTION: Provide a white light option in the "sun settings".
MORE INFO:
This is necessary for when we're dealing with clients and HOAs that require an accurate depiction of what the colors requested will look like. At this time, all we have is the sun, casting a yellow hue. Now, the sun *does* naturally cast a yellow hue. If you analyze it, RevIt at this time puts a yellow hue, then we place it on a stark white background, making it look even more yellow.
There have been multiple posts on multiple platforms requesting that RevIt shows both accurate color & material (for when we use stone siding, for example). This has been a problem for over a decade. Changing the graphic display settings doesn't achieve this. We have to eyeball. Another, lesser software has this feature. It should be a part of RevIt as well.