My PC was built just yesterday, and everything works fine, except the colours of only some programs e.g. comparing an image in Firefox and Windows Photos shows that Firefox is more washed out and faded. Even weirder is that only some parts of Firefox are faded. Its not just Firefox that has faded and washed out elements too. I've tried reinstalling drivers, making sure HDR is turned off and using a different cable, but the problem still persists. It's not a monitor problem either as I've tested it with a different computer and wasn't able to replicate the issue. Taking a screenshot of a faded element and viewing the screenshot on a different device also shows it to be faded. The graphics I've got on my system are Intel UHD Graphics 630 and I'm using HDMI. The motherboard is a Gigabyte z590 Vision G.