Color.Lerp

static function Lerp (a : Color, b : Color, t : float) : Color

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.

JavaScript

// Converts a white color to a black one trough time.
var lerpedColor : Color = Color.white;
function Update() {
    lerpedColor = Color.Lerp(Color.white, Color.black, Time.time);
}

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
    public Color lerpedColor = Color.white;
    void Update() {
        lerpedColor = Color.Lerp(Color.white, Color.black, Time.time);
    }
}

import UnityEngine
import System.Collections

class example(MonoBehaviour):

    public lerpedColor as Color = Color.white

    def Update():
        lerpedColor = Color.Lerp(Color.white, Color.black, Time.time)