What's the ordering of the place values of the individual rgb hex values?

In a six-digit hex color code where the first two represent red, the next two green, and the last two blue, which of the two-digit hex values that represent one of these three colors is the 16 to the zeros place and which is the 16 to the ones place?


numbers aways have the highest power to the left, so 10 in exadecimal is 16 in decimal, not 1