bool closeToBackgroundColor(uint Pixel, uint backgroundColour, uint approximation)
{
	uint redPixel = 0, greenPixel = 0, bluePixel = 0, redBckgrnd = 0, greenBckgrnd = 0, blueBckgrnd = 0;
	uint distance = 0;
	redPixel = (Pixel >> 16) & 0xFF;
	greenPixel = (Pixel >> 8) & 0xFF;
	bluePixel = Pixel & 0xFF;
	redBckgrnd = (backgroundColour >> 16) & 0xFF;
	greenBckgrnd = (backgroundColour >> 8) & 0xFF;
	blueBckgrnd= backgroundColour & 0xFF;
	distance = (redPixel - redBckgrnd)*(redPixel - redBckgrnd) + (greenPixel - greenBckgrnd)*(greenPixel - greenBckgrnd) + (bluePixel - blueBckgrnd)*(bluePixel - blueBckgrnd);
}