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

HTML-CSS
1

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?

2

#RRGGBB

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