Being a web dev is SO WEIRD sometimes.

I'll do something totally normal like have a blue background and it'll be fine except one browser is all "I'm gonna make that pink lol" and the fix is to move the background by 0 pixels.

This isn't even a joke.

Safari has an issue with filter: blur() and color interpolation. It rendered a blue background as pink. The fix was to add translate3d(0, 0, 0) to promote into a layer.

@lonekorean This sounds like the bug where an achromatic color gets a hue angle of 0 (thus, pinkish red) instead of 'none'.
Workaround gives a new stacking context, so changes compositing.
@lonekorean Nice to hear about something that surprises even me.
@lonekorean Thank you, I feel a lot better about the hassles I've been having (and posting about) the past couple of days.