Ok so I discovered inverted colours in my switch settings like 4

Switch mouse and keyboard converter can convert keyboard and mouse signals into controller signals to play the game, providing better game control

ECHZOVE Keyboard and Mouse Adapter for Nintendo Switch, Keyboard and Mouse Adapter for PS4, Xbox One, PS3, Xbox 360

Chromostereopsis - Wikipedia

The Complete Guide to Reverse Image Search

Turned on switch to these inverted colors. Any ideas what's going on? : r/ Switch

How to fix Joy-Con drift on Nintendo Switch

PSA for new OLED owners: There is an option to tone down the vivid colors : r/NintendoSwitch

prefers-color-scheme: Hello darkness, my old friend, Articles

Help Online - Origin Help - Customizing Data Plot Colors

Closed captions and other accessibility settings for your Samsung TV

Discover the Advanced audio settings on Galaxy devices

Portable gaming monitor and speaker system to expand Nintendo Switch Charges your Switch while you play, it also works with any console or smart phone

Orion by Up-Switch fully integrated Nintendo Switch portable HD 11.6 inch IPS Monitor, with USB Type-C and HDMI in for PS5, XBOX, Laptop, Smartphone

How to invert the display colors on your Mac - 9to5Mac

How To Invert Colors On Windows 10 Easily - MiniTool