So i looked around the web for lists of colors with there names and values and mostly found hex colors..
So what to do? make a script that converts hex to dec, and then makes a <255,255,255> color a <1.0,1.0,1.0> vector

The script the way it is just listens to its owner for something like, "Cyan 00FFFF", and then seperates the name and converts the hex to lsl color, and adds them both to a list to use however.
CODE
list colors;
// For getting the % of 255 and making a LSL vector for the color.
vector llColor(vector C){
return <C.x / 255, C.y / 255, C.z / 255>;
}
// make a hex a dec.
integer hex2Dec(string hex){
integer i;
integer final = 0;
list chars;
// first make a list of every char it got in, "string hex"
for(i = 0; i < llStringLength(hex) + 1; i++){
chars += llGetSubString(hex,i - 1,i - 1);
}
float calc = (llGetListLength(chars) - (llGetListLength(chars) * 2));
// go through each char and find its value according to its place in the base 16 then add it to final.
for( i = -1; i > calc; i--){
integer temp;
temp = llList2Integer(chars,i);
if(llToLower(llList2String(chars,i)) == "a"){temp = 10;}
if(llToLower(llList2String(chars,i)) == "b"){temp = 11;}
if(llToLower(llList2String(chars,i)) == "c"){temp = 12;}
if(llToLower(llList2String(chars,i)) == "d"){temp = 13;}
if(llToLower(llList2String(chars,i)) == "e"){temp = 14;}
if(llToLower(llList2String(chars,i)) == "f"){temp = 15;}
final += (integer)(temp * llPow(16, (llAbs(i) - 1)));
}
return final;
}
default{
state_entry(){
llListen(0, "", llGetOwner(), "");
}
listen(integer channel, string name, key id, string message){
list words = llParseString2List(message, [" "], []);
vector Lcolor = llColor(<hex2Dec(llGetSubString(llList2String(words, 1), 0, 1)), hex2Dec(llGetSubString(llList2String(words, 1), 2, 3)), hex2Dec(llGetSubString(llList2String(words, 1), 4, 5))>);
colors += llList2String(words,0);
colors += Lcolor;
llSetColor(Lcolor, ALL_SIDES);
llWhisper(0, llList2String(words,0) + " " + (string)Lcolor);
}
}
I know its probably not the BEST way, but ide be interested in any comments on how to do this better.