I'm not sure about that cuda. When the two are side by side it is clear as night and day which is which. Vitamin c is a lot lighter than hemi orange. Also should be noted that true hemi orange (tor red for Plymouth to be correct) has a light metallic in it. A fair amount of people have the metallic removed, because it results in a sharper color, the metallic tends to "muddy" the color. Personally I like hemi orange better. If you go to
www.aarta.com they have pictures of all of the colors available in 70 (at least for the T/A's and AAR's). As I recall they have pictures of both oranges. Below are a couple pics, the first is hemi orange and the second is vitamin c.