Online 3d scatter and color, hover

I import a csv file in plotly online and plot a 3d scatter graph, with a separate column for color. This works great! However, I I cannot see the value of the color/size when I click any of the scatter plot dots. Is it possible to get that?

Secondly, I’d like to set ranges for coloring the dots. For example, 0-100: black, 100-200: red, 200+ green. Is it possible to do this?