My background generator for Linkedin background picture.

linkedin_background_generator.py

import networkx as nx
import matplotlib.pyplot as plt

# Generate a random graph with 6 communities
size1= 150
size2= 150
G = nx.stochastic_block_model([size1, size2], [[0.03,0.001],[0.001,0.02]])

node_colors = [ '#01f2ab'] * size1 + ['#f20148'] * size2
node_outline= [ '#01a675'] * size1 + ['#a60131'] * size2

edge_colors = []
for (u, v) in G.edges():
    if node_colors[u] == node_colors[v]:
        # If the endpoints have the same color, set edge color to their color
        edge_colors.append(node_colors[u])
    else:
        # If the endpoints have different colors, set edge color to grey
        edge_colors.append('#cccccc')

nx.draw_kamada_kawai(G, node_size=30, node_color=node_colors, edge_color=edge_colors, edgecolors=node_outline, width=0.2, linewidths=0.2)

fig = plt.gcf()
fig.set_facecolor('#1d2226')

plt.savefig('networkx_graph.png', dpi=300,facecolor=fig.get_facecolor())