Change hover text color

📊 Plotly Python
2

Yup! you can customize the backgroundcolor, text color, and border color.

ref: https://plot.ly/python/reference/#layout-hoverlabel-bgcolor

In the layout, it would looks something like this:

layout = [
    hoverlabel = dict(
        bgcolor = ['red','#00FF00','rgb(252,141,89)'] #whatever format you want
    )

]