CSS grayscale() Function
The grayscale() function in CSS is an inbuilt function that is used to apply a filter to the image to set the grayscale of the image.
Syntax:
grayscale( amount )
Parameters: This function accepts a single parameter amount that holds the value of grayscale. The value of grayscale is set in terms of number and percentage. The value 0% represents the original image while the value between 0% to 100% represents the linear multipliers on the effect.
Example: The below example illustrates the grayscale() function in CSS.
HTML
<!DOCTYPE html> < html > < head > < title >CSS grayscale() Function</ title > < style > h1 { color: green; } body { text-align: center; } .grayscale_effect { filter: grayscale(100%); } </ style > </ head > < body > < h1 >w3wiki</ h1 > < h2 >CSS grayscale() function</ h2 > < img class = "grayscale_effect" src = "https://media.w3wiki.net/wp-content/cdn-uploads/20190710102234/download3.png" alt = "w3wiki logo" > </ body > </ html > |
Output:
Supported Browsers: The browsers supported by the grayscale() function are listed below:
- Google Chrome 18.0
- Microsoft Edge 12.0
- Firefox 35.0
- Safari 6.0
- Opera 15.0
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