diff --git a/i3/config b/i3/config
index 0dcb7d4f..8e2eee73 100644
--- a/i3/config
+++ b/i3/config
@@ -88,6 +88,7 @@ bindsym $mod+P exec pcmanfm
 bindsym $mod+B exec xfce4-terminal -x btop
 bindsym $mod+X exec xfce4-terminal
 bindsym $mod+M exec mousepad
+bindsym $mod+O exec gcolor3
 bindsym $mod+U exec galculator
 bindsym $mod+S exec steam
 bindsym $mod+v exec virt-manager