diff --git a/mode/c.py b/mode/c.py
index 24c7854..4035b68 100644
--- a/mode/c.py
+++ b/mode/c.py
@@ -223,8 +223,8 @@ class C(Fundamental):
         'c.macrocomment.null':  hi_red,
         'c.macrocomment.end':   hi_red,
 
-        'c.macro':        hi_blue,
-        'c.macro.start':  hi_blue,
+        'c.macro':        hi_yellow,
+        'c.macro.start':  hi_yellow,
         'c.macro.name':   hi_orange,
         'c.macro.null':   hi_magenta,
         'c.macro.concat': hi_yellow,