DF Studio generates preview files for all images uploaded into the Library, for display within the DF Studio web interface. When the medium and small JPEG previews (Preview and Thumbnail) are generated, the files are stripped of their original color profile and other metadata to reduce file size for faster loading. The color profile is replaced with a generic RGB profile.

In some cases this can result in a slight mismatch in color between the original file and the small/medium previews. The original file is never modified, and the original color profile is retained on the full size JPEG.

For further information about the preview images generated by DF Studio, see Dimensions of DF Studio Preview Files.