title: Get color name from RGB code?
body: <p>I have this piece of code that gets the RGB color when an image is clicked:</p>
  
  <pre><code>public boolean onTouch(View v, MotionEvent event) {
                  int x = (int) event.getX();
                  int y = (int) event.getY();
                  final Bitmap bitmap = ((BitmapDrawable) image.getDrawable())
                          .getBitmap();
                  int pixel = bitmap.getPixel(x, y);
                  redValue = Color.red(pixel);
                  blueValue = Color.blue(pixel);
                  greenValue = Color.green(pixel); 
  
  
                  tv_selected_colour.setText(""+redValue+""+blueValue+""+greenValue);
  
                  return false;
              }
          });
  </code></pre>
  
  <p>I need to sort out the <strong>color name</strong> (red, green, etc) from the RGB value. Is that possible?</p>