1) The lighter versions of the "pure" colors, made by adding more light, are called tints
2) The hue adjustment on a television
3) Window tint
is the special designed film put on the inside of windows, often seen on limo
s and famous peoples cars. The tint is rated in percent where 0% is nothing and so on, and with a high percent of tint you can't look through the window from the outside but you can look from inside out, as if it was huge sunglasses.