The color commonly referred to as "Desert Pink" was ANA 616 Sand (also known as Desert Sand). " Air Force Colors, Vol. 2, ETO & MTO 1942-45", by Dana Bell lists the equivalent FS number as 30279 with the following comment, "good match, 616 is slightly darker than 30279". This color was later changed to ANA 26 Sand and he also lists the equivalent FS number as 30279 with the following comment "#26 is slightly darker and pinker".
Most B-24s sent to North Africa were painted Sand and Neutral Gray, and others (98th BG) were Sand and Azure Blue.
I'm not sure about spray cans, but PolyScale makes all of these colors.
Pete