diff --git a/Doxyfile.in b/Doxyfile.in
index eedb6a4334..f2c98bbf47 100644
--- a/Doxyfile.in
+++ b/Doxyfile.in
@@ -1181,7 +1181,7 @@ HTML_EXTRA_FILES       =
 # Minimum value: 0, maximum value: 359, default value: 220.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
-HTML_COLORSTYLE_HUE    = 220
+HTML_COLORSTYLE_HUE    = 150
 
 # The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of the colors
 # in the HTML output. For a value of 0 the output will use grayscales only. A