You guys are luck to have a Black dash... Very easy to repaint... mine, also a 67 is Blue, and a slightly different color blue than other interior parts of course! And the same with the console... Blue. But at least that is similar to the kick panels, and seat backs... at least is is now!
Top of dash I believe is 0% gloss, while I think the dash front is a 30% gloss (I'll have to look the %'s up again) But in Black, you have many choices, and can get it very close with paint in a spray can if you are good with that method.