| from typing import Dict, Tuple | |
| import matplotlib.colors as mpl_colors | |
| import seaborn as sns # type: ignore | |
| # "darkorange", "purple", "cyan4" | |
| colors = [[255, 140, 0], [160, 32, 240], [0, 139, 139]] | |
| colors = [(r / 255.0, g / 255.0, b / 255.0) for r, g, b in colors] | |
| palette: Dict[str, Tuple[float, float, float]] = { | |
| "Adelie": colors[0], | |
| "Chinstrap": colors[1], | |
| "Gentoo": colors[2], | |
| "default": sns.color_palette()[0], # type: ignore | |
| } | |
| bg_palette = {} | |
| # Use `sns.set_style("whitegrid")` to help find approx alpha value | |
| for name, col in palette.items(): | |
| # Adjusted n_colors until `axe` accessibility did not complain about color contrast | |
| bg_palette[name] = mpl_colors.to_hex(sns.light_palette(col, n_colors=7)[1]) # type: ignore | |