仅作记录

一共六十种颜色的RGB

label_colours = [(148, 65, 137), (255, 116, 69), (86, 156, 137),
                 (202, 179, 158), (155, 99, 235), (161, 107, 108),
                 (133, 160, 103), (76, 152, 126), (84, 62, 35),
                 (44, 80, 130), (31, 184, 157), (101, 144, 77),
                 (23, 197, 62), (141, 168, 145), (142, 151, 136),
                 (115, 201, 77), (100, 216, 255), (57, 156, 36),
                 (88, 108, 129), (105, 129, 112), (42, 137, 126),
                 (155, 108, 249), (166, 148, 143), (81, 91, 87),
                 (100, 124, 51), (73, 131, 121), (157, 210, 220),
                 (134, 181, 60), (221, 223, 147), (123, 108, 131),
                 (161, 66, 179), (163, 221, 160), (31, 146, 98),
                 (99, 121, 30), (49, 89, 240), (116, 108, 9),
                 (161, 176, 169), (80, 29, 135), (177, 105, 197),
                 (139, 110, 246), (86, 101, 115), (153, 163, 164),
                 (220, 118, 51), (218, 247, 166), (255, 195, 0),
                 (255, 87, 51), (199, 0, 57), (144, 12, 63),
                 (88, 24, 69), (33, 136, 149), (149, 53, 33),
                 (128, 77, 66), (110, 87, 82), (97, 58, 49),
                 (154, 78, 61), (169, 50, 38), (31, 97, 141),
                 (30, 132, 73), (82, 190, 128), (84, 153, 199)]