I use currently the next code fragment: import seaborn import matplotlib.pyplot as plt plt.bar(df['Col1'], df['Col2'], width = 0.97, color=seaborn.color_palette("coolwarm", df['Col1'].shape[0], 0.999)) Now my bars are colored in the blue-red spectre (according to the parameter coolwarm). How I can change the proportion between these 2 colors and order, for example, 80% of all bars red and only the rest of 20% in blue? (Now is 50/50 relation) Continue reading...