base16-gtk/build/base16-classic-dark.css

/* GTK3 / GTK4 Color Overrides - Generated by Tinty */
@define-color accent_color #6a9fb5;
@define-color accent_bg_color #6a9fb5;
@define-color accent_fg_color #151515;

@define-color window_bg_color #151515;
@define-color window_fg_color #d0d0d0;

@define-color view_bg_color #151515;
@define-color view_fg_color #d0d0d0;

@define-color headerbar_bg_color #151515;
@define-color headerbar_fg_color #d0d0d0;

@define-color dialog_bg_color #151515;
@define-color dialog_fg_color #d0d0d0;

@define-color popover_bg_color #151515;
@define-color popover_fg_color #d0d0d0;

/* Sidebar / Lists */
@define-color sidebar_bg_color #202020;
@define-color sidebar_fg_color #d0d0d0;

/* Terminal / Darker Elements */
@define-color card_bg_color #202020;
@define-color card_fg_color #d0d0d0;

/* Standard Palette */
@define-color red_1 #ac4142;
@define-color green_1 #90a959;
@define-color yellow_1 #f4bf75;
@define-color blue_1 #6a9fb5;
@define-color purple_1 #aa759f;
@define-color teal_1 #75b5aa;
@define-color orange_1 #d28445;
@define-color gray_1 #505050;