diff --git a/docs/debugger.html b/docs/debugger.html
index 601c2825b..154859c82 100644
--- a/docs/debugger.html
+++ b/docs/debugger.html
@@ -781,6 +781,9 @@ as illustrated:</p>
 	zoom area (further described in part (G).  The zoom area will
 	contain the area centered at the position where the mouse was
 	clicked.</li>
+	<li><b>Toggle fixed debug colors</b>: Toggles fixed debug color mode.
+  Note that after this is toggled, the framebuffer must be updated in some way
+  (step/trace/frame advance) before the new colors are shown.</li>
 </ul>
 
 
diff --git a/docs/graphics/debugger_iotab.png b/docs/graphics/debugger_iotab.png
index c0250b2fd..8b915fd5e 100644
Binary files a/docs/graphics/debugger_iotab.png and b/docs/graphics/debugger_iotab.png differ
diff --git a/docs/graphics/debugger_tiaoutcmenu.png b/docs/graphics/debugger_tiaoutcmenu.png
index 2a8bd8552..7b9a21495 100644
Binary files a/docs/graphics/debugger_tiaoutcmenu.png and b/docs/graphics/debugger_tiaoutcmenu.png differ
diff --git a/docs/graphics/debugger_tiatab.png b/docs/graphics/debugger_tiatab.png
index 7cf7905b7..1fa7af936 100644
Binary files a/docs/graphics/debugger_tiatab.png and b/docs/graphics/debugger_tiatab.png differ
diff --git a/src/debugger/gui/TiaOutputWidget.cxx b/src/debugger/gui/TiaOutputWidget.cxx
index 5c9851bad..f3ad32d64 100644
--- a/src/debugger/gui/TiaOutputWidget.cxx
+++ b/src/debugger/gui/TiaOutputWidget.cxx
@@ -50,6 +50,7 @@ TiaOutputWidget::TiaOutputWidget(GuiObject* boss, const GUI::Font& font,
   l.push_back("Fill to scanline", "scanline");
   l.push_back("Set breakpoint", "bp");
   l.push_back("Set zoom position", "zoom");
+  l.push_back("Toggle fixed debug colors", "fixed");
   myMenu = new ContextMenu(this, font, l);
 }
 
@@ -114,6 +115,10 @@ void TiaOutputWidget::handleCommand(CommandSender* sender, int cmd, int data, in
         if(myZoom)
           myZoom->setPos(myClickX, myClickY);
       }
+      else if(rmb == "fixed")
+      {
+        instance().console().tia().toggleFixedColors();
+      }
       break;
     }
   }