diff --git a/gui/builtinPreferenceViews/pyfaGaugePreferences.py b/gui/builtinPreferenceViews/pyfaGaugePreferences.py
index b81798841..9360da7ba 100755
--- a/gui/builtinPreferenceViews/pyfaGaugePreferences.py
+++ b/gui/builtinPreferenceViews/pyfaGaugePreferences.py
@@ -334,7 +334,7 @@ class PFGaugePref ( PreferenceView):
 
     def InitDefaultColours(self):
         self.c0100S = wx.Colour(191, 191, 191, 255)
-        self.c0100E = wx.Colour(128, 255, 0, 255)
+        self.c0100E = wx.Colour(96, 191, 0, 255)
 
         self.c100101S = wx.Colour(191, 167, 96, 255)
         self.c100101E = wx.Colour(255, 191, 0, 255)
@@ -343,7 +343,7 @@ class PFGaugePref ( PreferenceView):
         self.c101103E = wx.Colour(255, 128, 0, 255)
 
         self.c103105S = wx.Colour(255, 128, 0, 255)
-        self.c103105E = wx.Colour(191, 48, 48, 255)
+        self.c103105E = wx.Colour(255, 0, 0, 255)
         self.gradientStart = 95
 
     def SetColours(self):
@@ -498,4 +498,4 @@ class PFGaugePref ( PreferenceView):
     def __del__( self ):
         pass
 
-PFGaugePref.register()
\ No newline at end of file
+PFGaugePref.register()
diff --git a/gui/pygauge.py b/gui/pygauge.py
index b61ba4e25..3eedbb08a 100644
--- a/gui/pygauge.py
+++ b/gui/pygauge.py
@@ -62,7 +62,7 @@ class PyGauge(wx.PyWindow):
         self.transitionsColors = [( (191, 191, 191, 255)  , (96, 191, 0, 255) ),
                                  ( (191, 167, 96, 255)  ,  (255, 191, 0, 255) ),
                                  ( (255, 191, 0, 255)  ,  (255, 128, 0, 255) ),
-                                 ( (255, 128, 0, 255)  ,  (255, 64, 64, 255) )]
+                                 ( (255, 128, 0, 255)  ,  (255, 0, 0, 255) )]
         self.gradientEffect = 95
 
         self._percentage = 0