diff --git a/src/ImageSharp/Colors/PackedPixel/PackedPixelConverterHelper.cs b/src/ImageSharp/Colors/PackedPixel/PackedPixelConverterHelper.cs
index 2b4b5b3de..949e44cc0 100644
--- a/src/ImageSharp/Colors/PackedPixel/PackedPixelConverterHelper.cs
+++ b/src/ImageSharp/Colors/PackedPixel/PackedPixelConverterHelper.cs
@@ -300,6 +300,7 @@ namespace ImageSharp
         private static bool IsStandardNormalizedType(Type type)
         {
             return type == typeof(Color)
+                || type == typeof(Argb)
                 || type == typeof(Alpha8)
                 || type == typeof(Bgr565)
                 || type == typeof(Bgra4444)