How to convert any website to black and white or colorless in Chrome - Increase or decrease colors in website of chrome - Saturation in google chrome - Color in chrome

 > Go to Inspect element (F12)

> In body tag

> Go to styles

> In element style paste -webkit-filter: grayscale(100%);

and if you use 10%, 20% color will be increase or decrease in Chrome website.

or you can use below extension for chrome to decrease or increase saturation or colors

https://chromewebstore.google.com/detail/web-color-filter/njnaggoebacjnbklkcccmbnpfmeagcmp