WordPress/wp-admin/css/color-schemes/midnight/colors.scss

$base-color: #363b3f;
$highlight-color: #e14d43;
$notification-color: #69a8bb;

@import "../../colors-fresh.css";
@import "../_admin.scss";
Turns out it helps if you add those pesky Sass files if you're going to use a preprocessor. see #25858. Built from https://develop.svn.wordpress.org/trunk@26139 git-svn-id: http://core.svn.wordpress.org/trunk@26050 1a063a9b-81f0-0310-95a4-ce76da25c4cd 2013-11-13 20:54:14 +01:00			`$base-color: #363b3f;`
			`$highlight-color: #e14d43;`
			`$notification-color: #69a8bb;`

			`@import "../../colors-fresh.css";`
			`@import "../_admin.scss";`