public bool Equals(ColorEntity color)
        {
            if (_r == color._r && _g == color._g && _b == color._b)
            {
                return(true);
            }

            return(false);
        }
        public override bool Equals(object obj)
        {
            if (obj.GetType() != this.GetType())
            {
                return(false);
            }

            ColorEntity color = (ColorEntity)obj;

            return(Equals(color));
        }