Add border colors and switch them on launch.

i3/background/background.sh

@@ -4,4 +4,6 @@ FILENAME=$(basename $(ls *.jpg | sort -R | head -n 1) .jpg)
 SUB="s/^primary = #[a-z0-9]*/primary = #${FILENAME}/"
 echo $FILENAME > color
 sed -i "$SUB" ~/.config/polybar/config
+SUB="s/^client.focused .*/client.focused #${FILENAME} #${FILENAME} #${FILENAME} #${FILENAME} #${FILENAME}/"
+sed -i "$SUB" ~/.config/i3/config
 ${0%/*}/refresh.sh

i3/background/color

@@ -1 +1 @@
-cf5fb4
+436394