Yep. Somewhere I was browsing had a dark mode theme done by using a full page invert and hue rotate but had to exempt the images from that transform. It was a

Yep. Somewhere I was browsing had a dark mode theme done by using a full page invert and hue rotate but had to exempt the images from that transform. It was about as slow as you might imagine a per-pixel transform (or two) would be.