Dante talks in La vita nova about "Colore D'amore", without saying what color love may have in his eyes. Perhaps he wanted to say that love has a lot of colors.
In "La vita nova" Dante writes about his love he experienced with Beatrice, his muse. He never talked to her, he never kissed her. Here is the story out of her perspective.
The Italien Version of "Colour Of Love" - but with different shots, so it's a completly unique movie...