The color of Anthony's eyes when he uses the calming pheromones (ignore the makeup)

[img=https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcS62ut45D9k4ie-mUWV_Mgl7t2yVq8eF_YxaXBt6wUWauKtUUjv1Q]