Color32.Lerp
static function Lerp(a: Color32, b: Color32, t: float): Color32;
Description

Interpolates between colors a and b by t.

t is clamped between 0 and 1. When t is 0 returns a. When t is 1 returns b.
	// Converts a white color to a black one trough time.
	var colorWhite : Color32 = Color.white;
	var colorBlack : Color32 = Color.black;
	var lerpedColor : Color32 = colorWhite;
	function Update() {
		lerpedColor = Color32.Lerp(colorWhite, colorBlack, Time.time);
	}