Help ID paint job

[Eazyrider111]

So I picked up this 63 cab a rock throw away from Mexico for next to nothing and I started to tear it down and noticed two stripes across the back. I figured maybe it was an old navy truck but the original paint seems to be either Omaha orange or Yuma yellow? Let me know what you guys think. Could this be an old Cal-Trans truck? Or are these the stripes from the deluxe cab trim?