docs: function sanitizeObjectForHexProps (stateObject) {
        Tweenable.each(stateObject, function (prop) {
          var currentProp = stateObject[prop];
  
          if (typeof currentProp === 'string' && currentProp.match(R_HEX)) {
            stateObject[prop] = sanitizeHexChunksToRGB(currentProp);
          }
        });
      }