CSS | contrast() Function

The contrast() function is an inbuilt function which is used to apply a filter to set the contrast of the image. This function adjusts the contrast of the image.

Syntax:

contrast( amount )

Parameters: This function accepts single parameter amount which holds the amount of contrast. The value of contrast is set in terms of value and percentage. The value 0% represents completely gray image and 100% represents the original image.

Below example illustrates the contrast() function in CSS:

Example:

filter_none

edit
close

play_arrow

link
brightness_4
code

<!DOCTYPE html> 
<html
  
<head
    <title>CSS contrast() Function</title
      
    <style>
        h1 {
            color:green;
        }
        body {
            text-align:center;
        }
        .contrast_effect {
            filter: contrast(10%);
        }
    </style>
</head
  
<body
    <h1>GeeksforGeeks</h1
      
    <h2>CSS contrast() function</h2>
      
    <img class="contrast_effect" src
        alt="GeeksforGeeks logo"
</body
  
</html>    

chevron_right


Output:

Supported Browsers: The browsers supported by contrast() function are listed below:

  • Google Chrome
  • Internet Explorer
  • Firefox
  • Safari
  • Opera
My Personal Notes arrow_drop_up

Check out this Author's contributed articles.

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.


Article Tags :

Be the First to upvote.


Please write to us at contribute@geeksforgeeks.org to report any issue with the above content.