Dash Color 66 C10

[ol Curt]

I have been trying everywhere to match the paint on my 66 C10 dash. It has never been repainted and has been in our family since new. The paint charts all show a fawn...but a restoration pack from GM stated in 66 they used a dark fawn. I found a color code from 66 cars that states dark fawn, but no dealer has been able to match it yet. Have any of you experienced this and found a match?

By the way, I have used the Autocolorlibrary....they do not show it, although after several conversations, they at least admit there was a darker fawn. I'm hoping they will send me a color sample.