简短答案
要访问
ggplot样式中使用的颜色，可以执行以下操作
In [37]: import matplotlib.pyplot as pltIn [38]: plt.style.use('ggplot')In [39]: colors = plt.rcParams['axes.prop_cycle'].by_key()['color']In [40]: print('n'.join(color for color in colors)) #E24A33#348ABD#988ED5#777777#FBC15E#8EBA42#FFB5B8在上面的示例中，颜色（如RGB字符串）包含在list中
colors。
plt.style.use(...)在访问颜色列表之前，请记住先致电，否则您将找到标准颜色。
更详细的解释
上面的答案是针对Matplotlib的现代发行版量身定制的，在该版本中，绘图颜色和其他可能的绘图属性（如线宽和破折号（请参阅我的答案））
rcParams使用键存储在字典中，
'axes.prop_cycle'并包含在一种新的对象中，a
cycler（
cycler上面引用的我的回答中包含a的其他说明）。
为了获得颜色列表中，我们必须得到
cycler从
rcParams，然后利用其
.by_key()方法
Signature: c.by_key()Docstring: Values by keyThis returns the transposed values of the cycler. Iteratingover a `Cycler` yields dicts with a single value for each key,this method returns a `dict` of `list` which are the valuesfor the given key.The returned value can be used to create an equivalent `Cycler`using only `+`.Returns-------transpose : dict dict of lists of the values for each key.
拥有一个值字典，最后，我们使用key进行索引
'color'。
附录
并非绝对必须
use('a_style')访问其颜色，颜色（可能）matplotlib.RcParams是在存储在字典中的对象中定义的
matplotlib.style.library。例如，让我们打印以不同样式定义的所有颜色序列
In [23]: for style in plt.style.library: ...: the_rc = plt.style.library[style] ...: if 'axes.prop_cycle' in the_rc: ...: colors = the_rc['axes.prop_cycle'].by_key()['color'] ...: print('%25s: %s'%(style, ', '.join(color for color in colors))) ...: else: ...: print('%25s: this style does not modify colors'%style) dark_background: #8dd3c7, #feffb3, #bfbbd9, #fa8174, #81b1d2, #fdb462, #b3de69, #bc82bd, #ccebc4, #ffed6f ggplot: #E24A33, #348ABD, #988ED5, #777777, #FBC15E, #8EBA42, #FFB5B8seaborn-poster: this style does not modify colors seaborn-talk: this style does not modify colorsseaborn-bright: #003FFF, #03ED3A, #E8000B, #8A2BE2, #FFC400, #00D7FF seaborn-notebook: this style does not modify colors seaborn-darkgrid: this style does not modify colorsbmh: #348ABD, #A60628, #7A68A6, #467821, #D55E00, #CC79A7, #56B4E9, #009E73, #F0E442, #0072B2 fast: this style does not modify colors seaborn: #4C72B0, #55A868, #C44E52, #8172B2, #CCB974, #64B5CD seaborn-white: this style does not modify colors _classic_test: b, g, r, c, m, y, k seaborn-deep: #4C72B0, #55A868, #C44E52, #8172B2, #CCB974, #64B5CD seaborn-paper: this style does not modify colors grayscale: 0.00, 0.40, 0.60, 0.70 seaborn-dark-palette: #001C7F, #017517, #8C0900, #7600A1, #B8860B, #006374 seaborn-colorblind: #0072B2, #009E73, #D55E00, #CC79A7, #F0E442, #56B4E9 tableau-colorblind10: #006BA4, #FF800E, #ABABAB, #595959, #5F9ED1, #C85200, #898989, #A2C8EC, #FFBC79, #CFCFCF seaborn-dark: this style does not modify colors classic: b, g, r, c, m, y, kseaborn-pastel: #92C6FF, #97F0AA, #FF9F9A, #D0BBFF, #FFFEA3, #B0E0E6 seaborn-ticks: this style does not modify colors Solarize_Light2: #268BD2, #2AA198, #859900, #B58900, #CB4B16, #DC322F, #D33682, #6C71C4 seaborn-whitegrid: this style does not modify colors seaborn-muted: #4878CF, #6ACC65, #D65F5F, #B47CC7, #C4AD66, #77BEDB fivethirtyeight: #008fd5, #fc4f30, #e5ae38, #6d904f, #8b8b8b, #810f7cPS-以我的理解
- 在
seaborn-xxx
不修改颜色样式在样式序列来作为最后一步，例如，plt.style.use(['seaborn', 'seaborn-poster'])
或plt.style.use(['seaborn', 'seaborn-muted', 'seaborn-poster'])
- 唯一
fast
不更改颜色的样式就是调整渲染参数以实现 更快的 渲染。
