'Navbar isn't turning red when I scroll down

I am trying to make it so when I scroll down in my webpage it will turn the navbar red. when you are at the top of the page it blends with the background but when I scroll down past the image my navbar doesn't change color and is just plain white.

$(document).ready(function(){
    $(window).scroll(function(){
        if(this.scrollY > 20){
            $('.navbar').addclass("sticky");
        }else{
            $('.navbar').removeclass("sticky");
        }
    })
})

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&family=Ubuntu:wght@400;500;700&display=swap');
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
}
.max-width{
    max-width: 1500px;
    padding: 0 0px;
    margin: auto;
}
/* navbar styling */
.navbar{
    position: fixed;
    width: 100%;
    padding: 30px 0;
    font-family: 'Ubuntu', sans-serif;
    transition: all 0.3s ease;
}
.navbar.sticky{
    padding: 15px 0;
    background: crimson; 
}
.navbar .max-width{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.navbar .logo a{
    color: #fff;
    font-size: 35px;
    font-weight: 600;
}
.navbar .logo a span{
    color: crimson;
}
.navbar .menu li{
    list-style: none;
    display: inline-block;
}
.navbar .menu li a{
    color: #fff;
    float: right;
    font-size: 18px;
    font-weight: 500;
    margin-left: 25px;
    transition: color 0.3s ease;
}
.navbar .menu li a:hover{
    color: crimson;
}

/* home section styling */
.home{
    display: flex;
    background: url("images/banner.png") no-repeat center;
    height: 100vh;
    color: #fff;
    min-height: 500px;
    font-family: 'Ubuntu', sans-serif;
    background-size: cover;
    background-attachment: fixed;
}
.home .max-width{
    margin: auto 0 auto 40px;
}
.home .home-content .text-1{
    font-size: 27px;
}
.home .home-content .text-2{
    font-size: 75px;
    font-weight: 600;
    margin-left: -3px;
}
.home .home-content .text-3{
    font-size: 40px;
    margin: 5px 0;
}
.home .home-content .text-3 span{
    color: crimson;
    font-weight: 500;
}

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Personal Portfolio</title>
    <link rel="stylesheet" href="style.css">
    <script src="https://kit.fontawesome.com/a076d05399.js" crossorigin="anonymous"></script>
    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
</head>
<body>
    <nav class="navbar">
        <div class="max-width">
            <div class="logo"><a href='#'>Portfo<span>lio.</span></a></div>
            <ul class="menu">
                <li><a href="#">Home</a></li>
                <li><a href="#">About</a></li>
                <li><a href="#">Services</a></li>
                <li><a href="#">Skills</a></li>
                <li><a href="#">Teams</a></li>
                <li><a href="#">Contact</a></li>
            </ul>
        </div>
    </nav>

    <!-- home section start -->
    <section class="home" id="home">
        <div class="max-width">
            <div class="home-content">
                <div class="text-1">Hello, my name is</div>
                <div class="text-2">Name</div>
                <div class="text-3">and I'm a <span>Student</span></div>
            </div>
        </div>
    </section>

    <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Quasi ut voluptatum eveniet doloremque autem excepturi eaque, sit laboriosam voluptatem nisi delectus. Facere explicabo hic minus accusamus alias fuga nihil dolorum quae. Explicabo illo unde, odio consequatur ipsam possimus veritatis, placeat, ab molestiae velit inventore exercitationem consequuntur blanditiis omnis beatae. Dolor iste excepturi ratione soluta quas culpa voluptatum repudiandae harum non. Lorem ipsum dolor sit amet consectetur adipisicing elit. Quasi ut voluptatum eveniet doloremque autem excepturi eaque, sit laboriosam voluptatem nisi delectus. Facere explicabo hic minus accusamus alias fuga nihil dolorum quae. Explicabo illo unde, odio consequatur ipsam possimus veritatis, placeat, ab molestiae velit inventore exercitationem consequuntur blanditiis omnis beatae. Dolor iste excepturi ratione soluta quas culpa voluptatum repudiandae harum non. Lorem ipsum dolor sit amet consectetur adipisicing elit. Quasi ut voluptatum eveniet doloremque autem excepturi eaque, sit laboriosam voluptatem nisi delectus. Facere explicabo hic minus accusamus alias fuga nihil dolorum quae. Explicabo illo unde, odio consequatur ipsam possimus veritatis, placeat, ab molestiae velit inventore exercitationem consequuntur blanditiis omnis beatae. Dolor iste excepturi ratione soluta quas culpa voluptatum repudiandae harum non. Lorem ipsum dolor sit amet consectetur adipisicing elit. Quasi ut voluptatum eveniet doloremque autem excepturi eaque, sit laboriosam voluptatem nisi delectus. Facere explicabo hic minus accusamus alias fuga nihil dolorum quae. Explicabo illo unde, odio consequatur ipsam possimus veritatis, placeat, ab molestiae velit inventore exercitationem consequuntur blanditiis omnis beatae. Dolor iste excepturi ratione soluta quas culpa voluptatum repudiandae harum non.Lorem ipsum dolor sit amet consectetur adipisicing elit. Quasi ut voluptatum eveniet doloremque autem excepturi eaque, sit laboriosam voluptatem nisi delectus. Facere explicabo hic minus accusamus alias fuga nihil dolorum quae. Explicabo illo unde, odio consequatur ipsam possimus veritatis, placeat, ab molestiae velit inventore exercitationem consequuntur blanditiis omnis beatae. Dolor iste excepturi ratione soluta quas culpa voluptatum repudiandae harum non.Lorem ipsum dolor sit amet consectetur adipisicing elit. Quasi ut voluptatum eveniet doloremque autem excepturi eaque, sit laboriosam voluptatem nisi delectus. Facere explicabo hic minus accusamus alias fuga nihil dolorum quae. Explicabo illo unde, odio consequatur ipsam possimus veritatis, placeat, ab molestiae velit inventore exercitationem consequuntur blanditiis omnis beatae. Dolor iste excepturi ratione soluta quas culpa voluptatum repudiandae harum non. Lorem ipsum dolor sit amet consectetur adipisicing elit. Quasi ut voluptatum eveniet doloremque autem excepturi eaque, sit laboriosam voluptatem nisi delectus. Facere explicabo hic minus accusamus alias fuga nihil dolorum quae. Explicabo illo unde, odio consequatur ipsam possimus veritatis, placeat, ab molestiae velit inventore exercitationem consequuntur blanditiis omnis beatae. Dolor iste excepturi ratione soluta quas culpa voluptatum repudiandae harum non. Lorem ipsum dolor sit amet consectetur adipisicing elit. Quasi ut voluptatum eveniet doloremque autem excepturi eaque, sit laboriosam voluptatem nisi delectus. Facere explicabo hic minus accusamus alias fuga nihil dolorum quae. Explicabo illo unde, odio consequatur ipsam possimus veritatis, placeat, ab molestiae velit inventore exercitationem consequuntur blanditiis omnis beatae. Dolor iste excepturi ratione soluta quas culpa voluptatum repudiandae harum non. Lorem ipsum dolor sit amet consectetur adipisicing elit. Quasi ut voluptatum eveniet doloremque autem excepturi eaque, sit laboriosam voluptatem nisi delectus. Facere explicabo hic minus accusamus alias fuga nihil dolorum quae. Explicabo illo unde, odio consequatur ipsam possimus veritatis, placeat, ab molestiae velit inventore exercitationem consequuntur blanditiis omnis beatae. Dolor iste excepturi ratione soluta quas culpa voluptatum repudiandae harum non.</p>
    <script src="script.js"></script>
</body>
</html>

Solution 1:^[1]

"message": "Uncaught TypeError: $(...).removeclass is not a function"

Means removeclass does not exist. It should be removeClass for jQuery.

Likewise, addclass should be addClass.

Sources

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Source: Stack Overflow

Solution	Source
Solution 1	Cold Cerberus

'Navbar isn't turning red when I scroll down

Solution 1:[1]

Sources

Related Questions

Solution 1:^[1]