For the RGBA colour scheme, I know that A is a value between 0.0 and 1.0 and sets the transparency but what's the maximum value you can put for R,G,B?

Answer 1

The maximum value for RGB is FF in hexadecimal which is 225 in decimal. You can put value from 0 to 225

Answer 2

0xFF = 255...

Answer 3

R,G,B all have a maximum of 255.

Answer 4

rgb minimum 0,0,0 and maximum 255,255,255