Semi-transparent color layer over background-image

Question

I have a DIV and I would like to put a pattern as background. This pattern is gray. So to make it a little more nice, I would like to put a light transparent color "layer" over. Below is what I tried but which did not work. Is there a way to put the colored layer over the background image?

Here's my CSS:

background: url('../img/bg/diagonalnoise.png');
background-color: rgba(248, 247, 216, 0.7);

Answer 1

I know this is a really old thread, but it shows up at the top in Google, so here's another option.

This one is pure CSS, and doesn't require any extra HTML.

box-shadow: inset 0 0 0 1000px rgba(0,0,0,.2);

There are a surprising number of uses for the box-shadow feature.

Answer 2

You need then a wrapping element with the bg image and in it the content element with the bg color:

<div id="Wrapper">
  <div id="Content">
    <!-- content here -->
  </div>
</div>

and the css:

#Wrapper{
    background:url(../img/bg/diagonalnoise.png); 
    width:300px; 
    height:300px;
}

#Content{
    background-color:rgba(248,247,216,0.7); 
    width:100%; 
    height:100%;
}

Answer 3

Why so complicated? Your solution was almost right except it's a way easier to make the pattern transparent and the background color solid. PNG can contain transparencies. So use photoshop to make the pattern transparent by setting the layer to 70% and resaving your image. Then you only need one selector. Works cross browser.

CSS:

.background {
   background: url('../img/bg/diagonalnoise.png');/* transparent png image*/
   background-color: rgb(248, 247, 216);
}

HTML:

<div class="background">
   ...
</div> 

Answer 4

Here it is:

.background {
    background:url('../img/bg/diagonalnoise.png');
    position: relative;
}

.layer {
    background-color: rgba(248, 247, 216, 0.7);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

HTML for this:

<div class="background">
    <div class="layer">
    </div>
</div>

Of course you need to define a width and height to the .background class, if there are no other elements inside of it

Answer 5

You can also use a linear gradient and an image: http://codepen.io/anon/pen/RPweox

.background{
  background: linear-gradient(rgba(0,0,0,.5), rgba(0,0,0,.5)),
    url('http://www.imageurl.com');
}

This is because the linear gradient function creates an Image which is added to the background stack. https://developer.mozilla.org/en-US/docs/Web/CSS/linear-gradient

Answer 6

Here is a more simple trick with only css.

<div class="background"> </div>
    <style>
    .background {
      position:relative;
      height:50px;
      background-color: rgba(248, 247, 216, 0.7);
      background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAAJElEQVQYV2NctWrVfwYkEBYWxojMZ6SDAmT7QGx0K1EcRBsFAADeG/3M/HteAAAAAElFTkSuQmCC); 
    }

    .background:after {
        content:" ";
        background-color:inherit;
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%; 
    }

    </style>