HTML & CSS

Replace <div class="card"> with the main tag to fix the accessibility issues. click here for more on web-accessibility and semantic html

Give the alt attribute in the img a value, The value of the alt attribute is the description of the image. For decorative images like icons, there is no need to give it an alt value, for more on alt attribute Click here.

To center .card on the page using flexbox, replace the height in the body with min-height: 100vh.

For the color of the image , give .image a background-color of soft violet and add mix-blend-mode: multiply and opacity: 0.8 to the img .

.image{
background-color: hsl();
}
img{
width: 100%;
height: 100%;
object-fit: cover;
mix-blend-mode: multiply;
opacity: 0.8;
}

Hope am helpful.

Well done for completing this challenge. HAPPY CODING