When uploading images to WordPress it is altering the colours dramatically of images.

I have tried:

• using the compression default and 100% for JPEG within WordPress.
• making sure the colour profile is sRGB from within Photoshop.
• regenerating all with plugin.
• regenerating all with WP CLI.
• converting to PNG and resizing successfully but file size is too large.

At a complete loss as to what is causing this.

I tried a random image from the internet and that worked successfully.