<h2>Changing Image Color at Runtime: A Step-by-Step Guide</h2>
<p>Have you ever wanted to change the color of an image on your website without having to edit and upload multiple versions of the same image? With the power of HTML and CSS, you can easily change the color of an image at runtime, without any extra hassle. In this step-by-step guide, we will walk you through the process of changing image color at runtime, so you can add some visual flair to your website.</p>
<h3>Step 1: Choose an Image</h3>
<p>The first step is to choose the image that you want to change the color of. This can be any image on your website, whether it's a logo, product image, or background image. Keep in mind that the image should have a solid color that you want to change, as this technique will not work with images that have complex colors or patterns.</p>
<h3>Step 2: Convert the Image to Grayscale</h3>
<p>In order to change the color of an image at runtime, we need to first convert it to grayscale. This can be easily done using any photo editing software or online tool. By converting the image to grayscale, we remove all the color information and are left with a black and white version of the image.</p>
<h3>Step 3: Add the Image to Your Website</h3>
<p>Once you have your grayscale image, add it to your website as you would with any other image. You can use the <code><img></code> tag in HTML or the <code>background-image</code> property in CSS to add the image to your website. Make sure to give the image a unique <code>id</code> or <code>class</code> for easier targeting in the next step.</p>
<h3>Step 4: Create a CSS Class for the Image</h3>
<p>Next, we need to create a CSS class for the image that we want to change the color of. This class will contain the code that will change the color of the image at runtime. You can name the class anything you want, but for this example, we will use <code>.color-change</code>. Within the class, we will use the <code>filter</code> property to apply a color filter to the image.</p>
<pre>
<code>
.color-change {
filter: hue-rotate(90deg); /* change the color here */
}
</code>
</pre>
<p>The <code>hue-rotate</code> function allows us to rotate the hue of the image, essentially changing its color. You can experiment with different values to achieve the color you want.</p>
<h3>Step 5: Add JavaScript Code</h3>
<p>Now it's time to add some JavaScript code to your website. We will use JavaScript to add an event listener to the image, which will trigger the color change when the user interacts with the image. First, we need to select the image using its <code>id</code> or <code>class</code>. Then, we will add an event listener for the <code>mouseover</code> and <code>mouseout</code> events, which will change the color of the image when the user hovers over it and revert back to the original color
