Configuration for the visual style of my educational plots in Python

config-viz.py

from cycler import cycler
import matplotlib as mpl
import matplotlib.pyplot as plt

# Okabe-Ito color palette
okabe_ito = [
    "#000000", "#E69F00", "#56B4E9", "#009E73",
    "#F0E442", "#0072B2", "#D55E00", "#CC79A7"
]

# Facecolor values (#f4f0e8) from S. Conradi @S_Conradi/@profConradi
custom_settings = {
    'axes.prop_cycle': cycler(color=okabe_ito),
    'figure.facecolor': '#f4f0e8',
    'axes.facecolor': '#f4f0e8',
    'axes.edgecolor': '0.3',
    'axes.linewidth' : '0.5',
    'axes.grid': False,
    'grid.color': '0.7',
    'grid.linestyle': ':',
    'grid.alpha': 0.6,
    'xtick.bottom': True,
    'xtick.top': True,
    'ytick.left': True,
    'ytick.right': True,
}
for t in ['xtick', 'ytick']:
    custom_settings[f'{t}.direction'] = 'in'
    custom_settings[f'{t}.color'] = '0.3'
    for m in ['major', 'minor']:
        custom_settings[f'{t}.{m}.width'] = 0.5
        custom_settings[f'{t}.{m}.size'] = 6 if m == 'major' else 3
mpl.rcParams.update(custom_settings)