@@ -1365,6 +1365,29 @@ def _gist_yarg(x): return 1 - x
13651365 (0.8509803921568627 , 0.8509803921568627 , 0.8509803921568627 ), # d9d9d9
13661366)
13671367
1368+ # Colorblind accessible palettes from
1369+ # Matthew A. Petroff, Accessible Color Sequences for Data Visualization
1370+ # https://arxiv.org/abs/2107.02270
1371+
1372+ _petroff6_data = (
1373+ (0.3411764705882353 , 0.5647058823529412 , 0.9882352941176471 ), # 5790fc
1374+ (0.9725490196078431 , 0.611764705882353 , 0.12549019607843137 ), # f89c20
1375+ (0.8941176470588236 , 0.1450980392156863 , 0.21176470588235294 ), # e42536
1376+ (0.5882352941176471 , 0.2901960784313726 , 0.5450980392156862 ), # 964a8b
1377+ (0.611764705882353 , 0.611764705882353 , 0.6313725490196078 ), # 9c9ca1
1378+ (0.47843137254901963 , 0.12941176470588237 , 0.8666666666666667 ), # 7a21dd
1379+ )
1380+
1381+ _petroff8_data = (
1382+ (0.09411764705882353 , 0.27058823529411763 , 0.984313725490196 ), # 1845fb
1383+ (1.0 , 0.3686274509803922 , 0.00784313725490196 ), # ff5e02
1384+ (0.788235294117647 , 0.12156862745098039 , 0.08627450980392157 ), # c91f16
1385+ (0.7843137254901961 , 0.28627450980392155 , 0.6627450980392157 ), # c849a9
1386+ (0.6784313725490196 , 0.6784313725490196 , 0.49019607843137253 ), # adad7d
1387+ (0.5254901960784314 , 0.7843137254901961 , 0.8666666666666667 ), # 86c8dd
1388+ (0.3411764705882353 , 0.5529411764705883 , 1.0 ), # 578dff
1389+ (0.396078431372549 , 0.38823529411764707 , 0.39215686274509803 ), # 656364
1390+ )
13681391
13691392_petroff10_data = (
13701393 (0.24705882352941178 , 0.5647058823529412 , 0.8549019607843137 ), # 3f90da
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