The grayscale value of the color. (Read Only)

	var color : Color = Color (.3, .4, .6);
	print(color.grayscale);

using UnityEngine;
using System.Collections;

public class Example : MonoBehaviour {
    public Color color = new Color(0.3F, 0.4F, 0.6F);
    void Example() {
        print(color.grayscale);
    }
}

import UnityEngine
import System.Collections

public class Example(MonoBehaviour):

	public color as Color = Color(0.3F, 0.4F, 0.6F)

	def Example() as void:
		print(color.grayscale)