Refactor to make it easier to set theme colors (which can be referenced globally).

i3/config

 # i3 config file (v4)
 # Please see http://i3wm.org/docs/userguide.html for a complete reference!
 
-# SETTERS
+# MISC. SETTERS
 # Set mod key (Mod1=<Alt>, Mod4=<Super>)
 set $mod Mod4
 set $border_no_name border pixel 5
 set $border_normal border normal 5
-set $con_title focus parent; title_format "<span foreground='pink'><b> 📦 %title</b></span>"; focus child; title_format " %title"
+set $con_title focus parent; title_format "<span foreground='#ff8c85'><b> 📦 %title</b></span>"; focus child; title_format " %title"
+
+# Theme colors
+# set variable for main accent color
+set $acolor #eb564d
+# set other colors
+set $bdrcolor #4d4949
+set $bgicolor #373737
+set $bgucolor #6a6868
+set $txtacolor #F9FAF9
+set $txtucolor #bdbbbb
+set $indcolor #00ff00
 
 # set default desktop layout (default is tiling) <stacking|tabbed>
 workspace_layout tabbed
@@ -170,7 +181,7 @@ bindsym $mod+a focus parent
 bindsym $mod+Shift+a focus child
 
 # dynamic renaming of parent container
-bindsym $mod+slash exec "answer=$(zenity --title=\\"i3-msg title_format\\" --text \\"Change %TITLE for parent container\\" --entry); if [ -n \\"$answer\\" ]; then i3-msg focus parent, title_format \\"<span foreground='pink'><b> 📦 $answer</b></span>\\", focus child; else i3-msg focus parent, title_format \\"<span foreground='pink'><b> 📦 %title</b></span>\\", focus child; fi"
+bindsym $mod+slash exec "answer=$(zenity --title=\\"i3-msg title_format\\" --text \\"Change %TITLE for parent container\\" --entry); if [ -n \\"$answer\\" ]; then i3-msg focus parent, title_format \\"<span foreground='#ff8c85'><b> 📦 $answer</b></span>\\", focus child; else i3-msg focus parent, title_format \\"<span foreground='#ff8c85'><b> 📦 %title</b></span>\\", focus child; fi"
 
 # move the currently focused window to the scratchpad
 bindsym $mod+Shift+minus move scratchpad
@@ -400,9 +411,6 @@ set_from_resource $term_color13    color13
 set_from_resource $term_color14    color14
 set_from_resource $term_color15    color15
 
-# set variable for main accent color
-set $acolour #eb564d
-
 # Start i3bar to display a workspace bar (plus the system information i3status if available)
 bar {
     i3bar_command i3bar
@@ -424,27 +432,19 @@ bar {
         separator  #454947
 
 #                      border  backgr. text
-        focused_workspace  #F9FAF9 $acolour #F9FAF9
+        focused_workspace  #F9FAF9 $acolor #F9FAF9
         active_workspace   #595B5B #353836 #FDF6E3
         inactive_workspace #595B5B #283339 #EEE8D5
-        binding_mode       $acolour #2C2C2C #F9FAF9
-        urgent_workspace   $acolour #FDF6E3 #E5201D
+        binding_mode       $acolor #2C2C2C #F9FAF9
+        urgent_workspace   $acolor #FDF6E3 #E5201D
     }
 }
 
 # hide/unhide i3status bar
 bindsym $mod+m bar mode toggle
 
-# Theme colors
-set $bdrcolor #4d4949
-set $bgicolor #373737
-set $bgucolor #6a6868
-set $txtacolor #F9FAF9
-set $txtucolor #bdbbbb
-set $indcolor #00ff00
-
 # class                   border  backgr. text    indic.   child_border
-  client.focused          $bdrcolor $acolour $txtacolor $indcolor
+  client.focused          $bdrcolor $acolor $txtacolor $indcolor
   client.focused_inactive $bdrcolor $bgicolor $txtacolor $indcolor
   client.unfocused        $bdrcolor $bgucolor $txtucolor $indcolor
   client.urgent           #CB4B16 #FDF6E3 #CB4B16 $indcolor