turtle: random pattern generator

import turtle
import random
colors = ['red', 'yellow','green','blue', 'purple', 'grey', 'white','orange','violet']
t = turtle.Pen()
t.width(1.5)
turtle.bgcolor('black')
for x in range(200):
    col = random.randint(0,8)
    t.pencolor(colors[col])
    t.forward(x)
    t.left(60)