I love matplotlib, don’t get me wrong, but there are a view things I find unnecessary complicated; one of which is changing the color-palettes for your plots.
The default one only contains 8 different colors. Therefore, some of your lines will have the same color if you got more than 8 in one figure. To resolve that you can either specify the color for each line manually or modify the default
color_cycle - parameter. While latter is generally simple, it can get complicated, if you want to choose a “nice” set of colors instead of just a bunch of random ones.
Luckily, I seem to be not the only one who doesn’t like the way matplotlib handles this: the fantastic seaborn-pakage provides us with an easy solution.
On import (
import seaborn as sns) it not only changes the default color-palett to a subjectively prettier one, but allows us to get and set a new pallet for our plots with a single line of code. So, regarding our initial problem, to expand the number of colors in the default color cycle, just do the following (20 colors for example):
This is by far not the end of what seaborn can do for you color-wise. But check out there website regarding that: http://stanford.edu/~mwaskom/software/seaborn/tutorial/color_palettes.html?highlight=color