It's version 6.5.12.0 Part of the url is /assetdetails.html/content/dam PDFs are uploaded and used as-is. They are not edited in AEM. Would what you suggested still impact the pdf?

I have users that are uploading pdf assets to the DAM that are previewing with inverted colors (ie red looks blue, white looks black and vice versa). It populates in search with a thumbnail in the correct color, but opening the asset shows inverted colors, properties is also inverted, but viewing pa...