You are reading documentation for the unreleased version of Matplotlib. Try searching for the released version of this page instead?
Applications are open for the 2018 John Hunter Matplotlib Summer Fellowship. Apply now!
Version 2.2.2.post1754+g0766e5365
matplotlib
Fork me on GitHub

Table Of Contents

matplotlib.colors.to_rgba

matplotlib.colors.to_rgba(c, alpha=None)[source]

Convert c to an RGBA color.

Parameters:
c : Matplotlib color
alpha : scalar, optional

If alpha is not None, it forces the alpha value, except if c is "none" (case-insensitive), which always maps to (0, 0, 0, 0).

Returns:
tuple

Tuple of (r, g, b, a) scalars.