I have a file (pdf) with a page that okular render horryble (incorrectly). Acrobat render the color right. Reproducible: Always Steps to Reproduce: 1. Open the file that's all. Actual Results: The color of the document is incorrect. Expected Results: A different color.
Created attachment 88576 [details] The snapshot
Created attachment 88577 [details] The problematic file
We don't render pdf files ourselves, that is handled by the poppler library, please report a bug upstream at https://bugs.freedesktop.org/ against the poppler library