On El Capitan, sometimes my screen is tinted during the day, even after quitting f.lux.This fix from Apple is only in Mojave, so you'll want to upgrade to 10.14. I have a newer 2017+ Macbook Pro running High Sierra (10.13), and sometimes white colors turn cyan.For Chrome, one of our amazing users has made an extension that fixes the issue: This is a video driver bug and not something we can fix directly.
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