Adjust background color as you scroll

Is there a way for me to smoothly change the background color to a solid color as I scroll? I want the transition to happen seamlessly.

Check out this link for an example

<div class="sticky-nav">
</div>

.sticky-nav{
position: fixed;
width: 100%;
height: 60px;
background: rgba(0,0,0,0.4);
background: -moz-linear-gradient(top, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 100%);
background: -webkit-gradient(left top, left bottom, color-stop(0%, rgba(0,0,0,0.4)), color-stop(100%, rgba(0,0,0,0)));
background: -webkit-linear-gradient(top, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 100%);

Answer №1

By utilizing jQuery, you have the ability to implement a class change on document scroll and adjust the color based on that class in CSS as shown below:

Check out the DEMO here

jQuery code snippet :

$(document).ready(function () {
    $(window).scroll(function(){
        $('.sticky-nav').addClass('scrolled');
    });
});

CSS code snippet :

.sticky-nav.scrolled{
    background: gold;
}

Answer №2

To achieve this effect, start by establishing a pair of CSS classes - one for a uniform background hue and the other for a gradient. Next, implement the jQuery .scroll() function to switch between these two distinctive styles based on user interaction.

Answer №3

check out this demo

this snippet allows you to capture the beginning and end of scrolling events (thanks to jquery-throttle-debounce)

when the scroll exceeds 100px, the background color changes to blue while scrolling.

jQuery

$(window).scroll($.debounce( 250, true, function(){
    $('#scrollMsg').html('SCROLLING');
    var height = $(window).scrollTop();

    if(height > 100) {
        $('p').addClass('linear');
    }

} ) );
$(window).scroll($.debounce( 250, function(){
    $('#scrollMsg').html('FINISH');
    $('p').removeClass('linear');
} ) );

CSS

#scrollMsg{
 position:fixed;
 color: red;
 font-size: 20px; 
    background-color: white!important;
    padding:20px;
}
p{
    background: rgba(0,0,0,0.4);
    background: -moz-linear-gradient(top, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 100%);
    background: -webkit-gradient(left top, left bottom, color-stop(0%, rgba(0,0,0,0.4)), color-stop(100%, rgba(0,0,0,0)));
    background: -webkit-linear-gradient(top, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 100%);
    background: -o-linear-gradient(top, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 100%);
    background: -ms-linear-gradient(top, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 100%);
    background: linear-gradient(to bottom, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#000000', endColorstr='#000000', GradientType=0 );
}
.linear{
    background-color:blue;
}

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