return hextodec(hex.substr(1,2));
}else if(hex.compare(0,3,"rgb")==0 || hex.compare(0,3,"RGB")==0){
int start=hex.find_first_of("(")+1;
return hextodec(hex.substr(1,2));
}else if(hex.compare(0,3,"rgb")==0 || hex.compare(0,3,"RGB")==0){
int start=hex.find_first_of("(")+1;