Color Utils

function hexToRGB ( hex:Number ){
   var returnObj:Object = new Object();   
   var returnObj .r = hex >> 16;
   var temp = hex ^ r << 16;
   var returnObj .g = temp >> 8;
   var returnObj .b = temp ^ g << 8;
   return returnObj;
}
function RGBToHex (r, g, b ){
   var hex = r << 16 ^ g << 8 ^ b;
   return hex;
}
/**
 * Sets a object with an rbg tint
 *
 * @param  r   Red amount
 * @param  g   Green amount
 * @param  b   Blue amount
 * @param  amount  The alpha amount on all colors
 * @returns A color object to use with setTransform
 */
function setTint(r, g, b, amount):Object{
   var trans = new Object();
   trans.ra = trans.ga = trans.ba = 100 - amount;
   var ratio = amount / 100;
   trans.rb = r * ratio;
   trans.gb = g * ratio;
   trans.bb = b * ratio;
   return trans;
}