diff --git a/botw-toolset/Color.cs b/botw-toolset/Color.cs
deleted file mode 100644
index 58e0873..0000000
--- a/botw-toolset/Color.cs
+++ /dev/null
@@ -1,16 +0,0 @@
-namespace BOTWToolset
-{
-    struct Color
-    {
-        public byte R;
-        public byte G;
-        public byte B;
-
-        public Color(byte r, byte g, byte b)
-        {
-            R = r;
-            G = g;
-            B = b;
-        }
-    }
-}
diff --git a/botw-toolset/Exceptions/InvalidMagicException.cs b/botw-toolset/Exceptions/InvalidMagicException.cs
new file mode 100644
index 0000000..a42c8b6
--- /dev/null
+++ b/botw-toolset/Exceptions/InvalidMagicException.cs
@@ -0,0 +1,14 @@
+using System;
+
+namespace BOTWToolset.Exceptions
+{
+    /// <summary>
+    /// An exception that's thrown when the magic header in a file is not what was expected.
+    /// </summary>
+    class InvalidMagicException : Exception
+    {
+        public InvalidMagicException() : base() { }
+        public InvalidMagicException(string message) : base(message) { }
+        public InvalidMagicException(string message, Exception inner) : base(message, inner) { }
+    }
+}