Display the layer color of the active layer stroke

Here is an example for active layer....

var S ={}
S = getStrokeFX();
for(var a in S){
    $.writeln(a + " = " + S[a]);
}

function getStrokeFX(){
var Stroke ={};
var ref = new ActionReference();
ref.putEnumerated( charIDToTypeID("Lyr "), charIDToTypeID("Ordn"), charIDToTypeID("Trgt") ); 
var desc = executeActionGet(ref);
if(desc.hasKey(stringIDToTypeID( 'layerEffects' ))){
if(!desc.getBoolean (stringIDToTypeID( 'layerFXVisible'))) return undefined;
desc = desc.getObjectValue(stringIDToTypeID('layerEffects'));
if(!desc.hasKey(stringIDToTypeID( 'frameFX'))) return null;
desc = desc.getObjectValue(stringIDToTypeID('frameFX'));
Stroke.Enabled = desc.getBoolean(stringIDToTypeID('enabled'));
Stroke.Mode = typeIDToStringID(desc.getEnumerationValue( stringIDToTypeID( 'mode' )));
Stroke.Style = typeIDToStringID(desc.getEnumerationValue( stringIDToTypeID( 'style' )));
Stroke.PaintType = typeIDToStringID(desc.getEnumerationValue( stringIDToTypeID( 'paintType' )));
Stroke.Opacity = desc.getUnitDoubleValue (stringIDToTypeID( 'opacity' ));
Stroke.Size = desc.getUnitDoubleValue (stringIDToTypeID( 'size' ));
if(desc.hasKey (stringIDToTypeID('color'))){
var cColour = getColorFromDescriptor(desc.getObjectValue(stringIDToTypeID("color")), typeIDToCharID(desc.getClass(stringIDToTypeID("color"))));
Stroke.Colour = cColour.rgb.hexValue;
}
if(desc.hasKey (stringIDToTypeID('gradient'))){
Stroke.Angle  = desc.getUnitDoubleValue (stringIDToTypeID( 'angle' ));
Stroke.Type = typeIDToStringID(desc.getEnumerationValue( stringIDToTypeID( 'type' )));
Stroke.Reverse = desc.getBoolean(stringIDToTypeID('reverse'));
Stroke.Dither = desc.getBoolean(stringIDToTypeID('dither'));
Stroke.Scale = desc.getUnitDoubleValue (stringIDToTypeID( 'scale' ));
Stroke.Align = desc.getBoolean(stringIDToTypeID('align'));
var gradientDesc = desc.getObjectValue(stringIDToTypeID('gradient'));
Stroke.Name = gradientDesc.getString(stringIDToTypeID('name'));
Stroke.GradientForm = typeIDToStringID(gradientDesc.getEnumerationValue( stringIDToTypeID( 'gradientForm' )));
Stroke.InterfaceIconFrameDimmed  = gradientDesc.getUnitDoubleValue (stringIDToTypeID( 'interfaceIconFrameDimmed' ));
var colorDesc = gradientDesc.getList(stringIDToTypeID( 'colors'));
var cCount = colorDesc.count;
Stroke.GradientColours = [];
Stroke.GradientType = [];
Stroke.GradientLocation = [];
Stroke.GradientMidpoint = [];
for(var a = 0;a<cCount;a++){
   var gradDesc = desc.getObjectValue(stringIDToTypeID('gradient')).getList(stringIDToTypeID('colors')).getObjectValue(a);
   var gColour = getColorFromDescriptor(gradDesc.getObjectValue(stringIDToTypeID("color")), typeIDToCharID(gradDesc.getClass(stringIDToTypeID("color"))));
Stroke.GradientColours.push(gColour.rgb.hexValue);
Stroke.GradientType.push(typeIDToStringID(gradDesc.getEnumerationValue( stringIDToTypeID( 'type' ))));
Stroke.GradientLocation.push(gradDesc.getInteger (stringIDToTypeID( 'location' )));
Stroke.GradientMidpoint.push(gradDesc.getInteger (stringIDToTypeID( 'midpoint' )));
    }
var tranDesc = gradientDesc.getList(stringIDToTypeID( 'transparency'));
var tCount = tranDesc.count;
Stroke.TransparencyOpacity = [];
Stroke.TransparencyLocation = [];
Stroke.TransparencyMidpoint = [];
for(var a = 0;a<tCount;a++){
   var tDesc = desc.getObjectValue(stringIDToTypeID('gradient')).getList(stringIDToTypeID('transparency')).getObjectValue(a);
Stroke.TransparencyOpacity.push(tDesc.getUnitDoubleValue (stringIDToTypeID( 'opacity' )));
Stroke.TransparencyLocation.push(tDesc.getInteger (stringIDToTypeID( 'location' )));
Stroke.TransparencyMidpoint.push(tDesc.getInteger (stringIDToTypeID( 'midpoint' )));
   }
var offsetDesc = desc.getObjectValue(stringIDToTypeID('offset'));
Stroke.OffsetHorizontal = offsetDesc.getUnitDoubleValue (stringIDToTypeID( 'horizontal' ));
Stroke.OffsetVertical = offsetDesc.getUnitDoubleValue (stringIDToTypeID( 'vertical' ));
    }
if(desc.hasKey (stringIDToTypeID('pattern'))){
var patternDesc = desc.getObjectValue(stringIDToTypeID('pattern'));
Stroke.Scale = desc.getUnitDoubleValue (stringIDToTypeID( 'scale' ));
Stroke.Linked = desc.getBoolean(stringIDToTypeID('linked'));
Stroke.PatternName = patternDesc.getString(stringIDToTypeID('name'));
Stroke.PatternID = patternDesc.getString(stringIDToTypeID('ID'));
var phaseDesc = desc.getObjectValue(stringIDToTypeID('phase'));
Stroke.PatternHorizontal = phaseDesc.getUnitDoubleValue (stringIDToTypeID( 'horizontal' ));
Stroke.PatternVertical = phaseDesc.getUnitDoubleValue (stringIDToTypeID( 'vertical' ));
    }
}

return Stroke;
};
function getColorFromDescriptor(colorDesc, keyClass) {
  var colorObject = new SolidColor();
  switch (keyClass) {
  case "Grsc":
    colorObject.grey.grey = color.getDouble(charIDToTypeID('Gry '));
    break;
  case "RGBC":
    colorObject.rgb.red = colorDesc.getDouble(charIDToTypeID('Rd  '));
    colorObject.rgb.green = colorDesc.getDouble(charIDToTypeID('Grn '));
    colorObject.rgb.blue = colorDesc.getDouble(charIDToTypeID('Bl  '));
    break;
  case "CMYC":
    colorObject.cmyk.cyan = colorDesc.getDouble(charIDToTypeID('Cyn '));
    colorObject.cmyk.magenta = colorDesc.getDouble(charIDToTypeID('Mgnt'));
    colorObject.cmyk.yellow = colorDesc.getDouble(charIDToTypeID('Ylw '));
    colorObject.cmyk.black = colorDesc.getDouble(charIDToTypeID('Blck'));
    break;
  case "LbCl":
    colorObject.lab.l = colorDesc.getDouble(charIDToTypeID('Lmnc'));
    colorObject.lab.a = colorDesc.getDouble(charIDToTypeID('A   '));
    colorObject.lab.b = colorDesc.getDouble(charIDToTypeID('B   '));
    break;
  default:
    return null;
  }
  return colorObject;
};