CSS attr() Function

CSS hsl() Function

Last Updated : 30 Aug, 2024

The hsl() function is an inbuilt function in CSS that is used to define the colors using the Hue-saturation-lightness model (HSL).

Syntax:

hsl( hue, saturation, lightness )

Parameters: This function accepts three parameters as mentioned above and described below:

hue: This parameter is used to define the degree on the color wheel. Its value lies between 0 to 360 where 0 or 360 represents red, 120 represents green and 240 represents blue.
saturation: This parameter is used to define saturation where 0% represents a shade of gray and 100% represents a full color.
lightness: This parameter is used to define lightness where 0% represents black, 50% represents normal, and 100% represents white.

Example: The below program illustrates the hsl() function in CSS:

html

<!DOCTYPE html>
<html>

<head>
    <title>hsl() function</title>
    <style>
        .gfg1 {
            background-color: hsl(120, 100%, 40%);
            text-align: center;
        }
        
        .gfg2 {
            background-color: hsl(120, 100%, 75%);
            text-align: center
        }
        
        .gfg3 {
            background-color: hsl(120, 100%, 20%);
            text-align: center
        }
        
        .gfg {
            font-size: 40px;
            font-weight: bold;
            color: green;
            text-align: center;
        }
        
        h1 {
            text-align: center;
        }
    </style>
</head>

<body>
    <div class="gfg">GeeksforGeeks</div>
    
    <h1>The hsl() Function</h1>

    <p class="gfg1">Green</p>
    <p class="gfg2">Light green</p>
    <p class="gfg3">Dark green</p>
</body>

</html>

Output:

Supported Browsers: The browser supported by hsl() function are listed below:

Chrome
Edge
Firefox
Safari
Opera

CSS attr() Function

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