paper-gtk-theme/Paper/gtk-3.0/gtk-dark.css

/* Copyright 2015 Sam Hewitt.
*
* This file is part of the Paper GTK theme.
*
* The Paper GTK theme is free software: you can redistribute it
* and/or modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* The Paper GTK theme is distributed in the hope that it will be
* useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with the Paper GTK theme. If not, see http://www.gnu.org/licenses/.
*/

/**********
 * Colors *
 **********/

/* Base colors */
@define-color base #636E73;/* Base color */
@define-color background #4F585C;/* Background color */
@define-color foreground #A1A8AB;/* Foreground color */
@define-color border shade(@background, 0.8);/* Borders color */
@define-color separator alpha(#000, 0.1);/* Separator color */
@define-color text @foreground;/* Text color */
@define-color header #3B4245;/* Header color */
@define-color backdrop_header shade(@header, 0.9); /* Header backdrop color */
@define-color header_text alpha(#fff, 0.8);/* Header text color */
@define-color selection #90a4ae;/* Selection color */
@define-color view_background @base;/* View background */
@define-color inactive_frame @border;/* Inactive frame color */
@define-color text_shadow alpha(white, 0.4);/* Text shadow */
@define-color icon_shadow @text_shadow;/* Icon shadow */
@define-color progress_color #90a4ae; /* Progress color */

/* Hightlight & shadow colors */
@define-color highlight alpha(#fff, 0.2);
@define-color shadow alpha(#000, 0.2);

/***********
 * Imports *
 ***********/

/* Import Main CSS */
@import url("granite-widgets.css");
@import url("gtk-widgets.css");
@import url("gtk-common.css");

/* Import Assets CSS */
@import url("gtk-widgets-assets-dark.css");