Question : Converting Hexadecimal to RGB

Cold someone please explain how to create the RGB color that matches '66' in Hexadecimal ?

6 equals the nibble 0110 = 0+4+2+0 = 6

right?

so 66 is 0110 0110

What's that equal in RBG?

Thanks.

Answer : Converting Hexadecimal to RGB

I think you have it the wrong way around.
An RGB colour is a triplet of HEX values.  The hex value "66" is 6x16 + 6 = 102.