Change i3 colours

system/nixos/home-manager/modules/i3.nix

@@ -66,7 +66,63 @@ in
       default_floating_border none
       smart_borders on
       smart_gaps on
+
+                              #border backgr  text    indicator
+      client.focused          #444444 #555555 #ffffff #dddddd
+      client.focused_inactive #222222 #333333 #888888 #292d2e
+      client.unfocused        #222222 #111111 #888888 #292d2e
+      client.urgent           #2f343a #900000 #ffffff #900000
+
     '';
+
+    config = {
+      bars = [{
+        position = "bottom";
+        statusCommand = "${pkgs.i3status}/bin/i3status";
+        colors = {
+          background = "#161616";
+          statusline = "#ffffff";
+          separator = "#333333";
+
+          focusedWorkspace = {
+            background = "#444444";
+            border = "#555555";
+            text = "#ffffff";
+          };
+
+          activeWorkspace = {
+            background = "#555555";
+            border = "#666666";
+            text = "#ffffff";
+          };
+
+          inactiveWorkspace = {
+            background = "#111111";
+            border = "#000000";
+            text = "#888888";
+          };
+
+          bindingMode = {
+            background = "#ff0000";
+            border = "#880000";
+            text = "#ffffff";
+          };
+
+          urgentWorkspace = {
+            background = "#ff0000";
+            border = "#880000";
+            text = "#ffffff";
+          };
+        };
+      }];
+
+      fonts = { names = [ "GeistMono" ]; };
+
+      gaps = {
+        smartBorders = "on";
+        smartGaps = true;
+      };
+    };
   };
 
   programs.i3status = {