Changing image so it would look like through colorful glasses
(XYZ) can be the RGB colour you want to tint your scene by. For the above scene it can be a red colour (1.0, 0.0, 0.0) or something similar with a strong red component. 

Bear in mind that since you are applying the colour in a multiplicative way it will act as a filter suppressing original colour components. So if your scene is mostly green but you apply (i.e. multiply it with) a red filter (1,0,0) the resulting scene will be very dark.

A trick you could potentially do in such cases is to desaturate the original scene and then multiply it by the tint colour. That way you will keep the overall image intensity and achieve the colour tint you require.

For example, here is the image multiplied by (1, 0, 0), (1, 0.2, 0.2), and (1, 0.5, 0.5) from left to right: