Get rgb color from css color name

getCol.js

var name2rgb = function(str){
    var canv=document.createElement("canvas");
    canv.height = 1; canv.width = 1;
    var ctx = canv.getContext("2d");
    ctx.fillStyle="rgba(1,1,1,0.1)";
    ctx.fillRect(0,0,1,1);
    ctx.fillStyle=str;
    ctx.fillRect(0,0,1,1);
    var pxl= ctx.getImageData(0,0,1,1).data;
    if(pxl[3] === 47){
        return"Sorry, that color doesn't exist.";
    } else {
        return "rgb("+pxl[0]+", "+pxl[1] +", " +pxl[2]+")";
    }
}

OMG DO IT IN COFFEESCRIPT!!!

haha.. thought of a much less stupid way to do it