Set specific color to scatter 3D points

I’m trying to set specific colors to points in scatter 3D. Can’t figure out how to set them to a specific RGB. Any ideas?

x1 = [1,2,3]
y1 = [10,20,30]
z1 = [4,8,16]
elem = ['Element1','Element2','Element3']

fig3 = px.scatter_3d(x = x1, y = y1, z = z1, color = elem,

The result is this:

Found the mistake, rgb should be between 0-255, not 0-1.
Now it works