Instead of default option of cmap, I want to use my own specific colors for the heatmap like: sns.heatmap(df, cmap = ...)
For example, I want to use #A43E28 as the color for the min value and #144DB0 for the max value. However, in tutorial website, I only find some default option for cmap like cmap="PiYG"
Anyone knows how to set the color palette for heatmap?
