A question about scatter plot in Plots.jl

I have three variables as coordinates in space and a fourth variable being color. I want to assign each color to each point in space. In python this can be done as follows:

from mpl_toolkits.mplot3d import Axes3D
import matplotlib.pyplot as plt
import numpy as np
from numpy import random

fig = plt.figure()
ax = fig.add_subplot(111, projection='3d')

x = random.rand(50)
y = random.rand(50)
z = random.rand(50)
c = random.rand(50)

s = ax.scatter(x, y, z, c=c, cmap=plt.viridis())

How can I reproduce same results in Julia using plotly() from Plots.jl?

using Plots
x = rand(50); y = rand(50); z = rand(50); c = rand(50);

scatter(x, y, z, marker_z = c)

Thank you, this works.