Actually there are three shades. There's an "Old Ford Blue" very light. Believe me, I've made mistakes on all three, and I think the dark, and medium can be correct. My original engine color was the medium shade, and air cleaner to match.
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.