import numpy as np from bokeh.plotting import figure, output_file, show N = 4000 x = np.random.random(size=N) * 100 y = np.random.random(size=N) * 100 radii = np.random.random(size=N) * 1.5 colors = [ "#%02x%02x%02x" % (int(r), int(g), 150) for r, g in zip(50+2*x, 30+2*y) ] TOOLS="hover,crosshair,pan,wheel_zoom,zoom_in,zoom_out,box_zoom,undo,redo,reset,tap,save,box_select,poly_select,lasso_select," p = figure(tools=TOOLS) p.scatter(x, y, radius=radii, fill_color=colors, fill_alpha=0.6, line_color=None) output_file("color_scatter.html", title="color_scatter.py example") show(p) # open a browser