I was trying to incrementally change the background color of a cell to black, and I found that the Range.Interior.Color method returns a Long which is seemingly arbitrary.
good to see that Mr Wyatt uses the fast method of color to RGB
R = C Mod 256 G = C \ 256 Mod 256 B = C \ 65536 Mod 256
which is many times faster than those using hex str with left mid right that some recommend