I am trying to customize the Editor colors for PHP, JS and CSS. I have created a custom theme which uses a dark background and light text.
The problem is that every time I put the cursor inside a string surrounded with "quotes", in any file type (CSS, html, js, php), the background color for the string changes to a lighter color (specifically, #e4e4ff). I can't find where this color is specified in the color editor. I have changed all of the values for General, HTML, JS, PHP and CSS and cannot find the entry that causes this. Is this a bug? Is there any way I can search for this color to remove it?