css - How to make radial gradients work in Safari?

Question

I'm using radial-gradients on a new site that i'm building, but the colours are rendering differently (much darker) in Safari on desktop. Is there a better cross-browser syntax to use?

I've tried different prefixes, but this hasn't fixed the issue. The code i'm using is as follows.

.item1 {
  background: -webkit-radial-gradient( bottom left, farthest-side, rgba(218, 218, 216, 0.5), transparent), -webkit-radial-gradient( bottom right, farthest-corner, rgba(253, 253, 253, 0.5), transparent 300px);
  background: -o-radial-gradient( bottom left, farthest-side, rgba(218, 218, 216, 0.5), transparent), -o-radial-gradient( bottom right, farthest-corner, rgba(253, 253, 253, 0.5), transparent 300px);
  background: radial-gradient( farthest-side at bottom left, rgba(218, 218, 216, 0.5), transparent), radial-gradient( farthest-corner at bottom right, rgba(253, 253, 253, 0.5), transparent 300px);
  background-size: 100% 100%;
  background-repeat: no-repeat;
}

The correct output as currently seen in Chrome and Firefox: https://imgur.com/a/fMJCbZE

The output within Safari: https://imgur.com/a/KwwiV1b

As you can see it's much darker in Safari.

Does anybody have any ideas on how to fix that?

Answer 1

To start with, your gradient can be simplified like below.

.box{
 background: 
  radial-gradient( farthest-side at bottom left, rgba(218, 218, 216, 0.5), transparent), 
  radial-gradient( farthest-corner at bottom right, rgba(253, 253, 253, 0.5), transparent 300px);
 height:200px;
}

body {
 background:blue;
}

<div class="box">

</div>