Jaguar generally places their paint codes where they should be - on the driver's side door jamb. Older models, however can be anywhere. Here's what you're looking for:

In this case, the color code is "JHV".

Like many manufacturers, Jaguar uses different names for the same color. The color above, code "JHV" is called Light Blue Clearcoat, and also sometimes "Zircon Blue".  It is the same color - which is why knowing your code is so important. 

For a complete list of our Jaguar colors, please follow this link:  Jaguar Touch Up Colors