palettes.py

import numpy as np

palettes = [
    # grayscales
    np.array(
        [
            [0x00, 0x00, 0x00],
            [0xFF, 0xFF, 0xFF],
        ]
    ),
    np.array(
        [
            [0x00, 0x00, 0x00],
            [0x55, 0x55, 0x55],
            [0xAA, 0xAA, 0xAA],
            [0xFF, 0xFF, 0xFF],
        ]
    ),
    np.array(
        [
            [0x00, 0x00, 0x00],
            [0x40, 0x40, 0x40],
            [0x80, 0x80, 0x80],
            [0xC0, 0xC0, 0xC0],
            [0xFF, 0xFF, 0xFF],
        ]
    ),
    np.array(
        [
            [0x00, 0x00, 0x00],
            [0x20, 0x20, 0x20],
            [0x40, 0x40, 0x40],
            [0x60, 0x60, 0x60],
            [0x80, 0x80, 0x80],
            [0xA0, 0xA0, 0xA0],
            [0xC0, 0xC0, 0xC0],
            [0xE0, 0xE0, 0xE0],
            [0xFF, 0xFF, 0xFF],
        ]
    ),
    np.array(
        [
            [0x00, 0x00, 0x00],
            [0x10, 0x10, 0x10],
            [0x20, 0x20, 0x20],
            [0x30, 0x30, 0x30],
            [0x40, 0x40, 0x40],
            [0x50, 0x50, 0x50],
            [0x60, 0x60, 0x60],
            [0x70, 0x70, 0x70],
            [0x80, 0x80, 0x80],
            [0x90, 0x90, 0x90],
            [0xA0, 0xA0, 0xA0],
            [0xB0, 0xB0, 0xB0],
            [0xC0, 0xC0, 0xC0],
            [0xD0, 0xD0, 0xD0],
            [0xE0, 0xE0, 0xE0],
            [0xF0, 0xF0, 0xF0],
            [0xFF, 0xFF, 0xFF],
        ]
    ),
    # colorblindness friendly? palettes
    np.array(
        [
            [0x64, 0x8F, 0xFF],
            [0x78, 0x5E, 0xF0],
            [0xDC, 0x26, 0x7F],
            [0xFE, 0x61, 0x00],
            [0xFF, 0xB0, 0x00],
        ],
    ),
    np.array(
        [
            [0x00, 0x00, 0x00],
            [0xE6, 0x9F, 0x00],
            [0x56, 0xB4, 0xE9],
            [0x00, 0x9E, 0x73],
            [0xF0, 0xE4, 0x42],
            [0x00, 0x72, 0xB2],
            [0xD5, 0x5E, 0x00],
            [0xCC, 0x79, 0xA7],
        ],
    ),
    # cool palettes
    np.array(
        [
            [0xFF, 0xCD, 0xB2],
            [0xFF, 0xB4, 0xA2],
            [0xE5, 0x98, 0x9B],
            [0xB5, 0x83, 0x8D],
            [0x6D, 0x68, 0x75],
        ],
    ),
    np.array(
        [
            [0x26, 0x46, 0x53],
            [0x2A, 0x9D, 0x8F],
            [0xE9, 0xC4, 0x6A],
            [0xF4, 0xA2, 0x61],
            [0xE7, 0x6F, 0x51],
        ],
    ),
    np.array(
        [
            [0xF0, 0xEA, 0xD2],
            [0xDD, 0xE5, 0xB6],
            [0xAD, 0xC1, 0x78],
            [0xA9, 0x84, 0x67],
            [0x6C, 0x58, 0x4C],
        ],
    ),
    np.array(
        [
            [0xD8, 0xE2, 0xDC],
            [0xFF, 0xE5, 0xD9],
            [0xFF, 0xCA, 0xD4],
            [0xF4, 0xAC, 0xB7],
            [0x9D, 0x81, 0x89],
        ],
    ),
    np.array(
        [
            [0xED, 0xAF, 0xB8],
            [0xF7, 0xE1, 0xD7],
            [0xDE, 0xDB, 0xD2],
            [0xB0, 0xC4, 0xB1],
            [0x4A, 0x57, 0x59],
        ],
    ),
    np.array(
        [
            [0x60, 0x6C, 0x38],
            [0x28, 0x36, 0x18],
            [0xFE, 0xFA, 0xE0],
            [0xDD, 0xA1, 0x5E],
            [0xBC, 0x6C, 0x25],
        ],
    ),
    np.array(
        [
            [0x8E, 0xCA, 0xE6],
            [0x21, 0x9E, 0xBC],
            [0x02, 0x30, 0x47],
            [0xFF, 0xB7, 0x03],
            [0xFB, 0x85, 0x00],
        ],
    ),
    np.array(
        [
            [0xCD, 0xB4, 0xDB],
            [0xFF, 0xC8, 0xDD],
            [0xFF, 0xAF, 0xCC],
            [0xBD, 0xE0, 0xFE],
            [0xA2, 0xD2, 0xFF],
        ],
    ),
    np.array(
        [
            [0x23, 0x3D, 0x4D],
            [0xFE, 0x7F, 0x2D],
            [0xFC, 0xCA, 0x46],
            [0xA1, 0xC1, 0x81],
            [0x61, 0x9B, 0x8A],
        ],
    ),
    np.array(
        [
            [0xC8, 0xFF, 0xBE],
            [0xED, 0xFF, 0xAB],
            [0xBA, 0x95, 0x93],
            [0x89, 0x60, 0x8E],
            [0x62, 0x3B, 0x5A],
        ],
    ),
    np.array(
        [
            [0x01, 0x16, 0x27],
            [0xFD, 0xFF, 0xFC],
            [0x2E, 0xC4, 0xB6],
            [0xE7, 0x1D, 0x36],
            [0xFF, 0x9F, 0x1C],
        ],
    ),
    np.array(
        [
            [0xEE, 0xF0, 0xF2],
            [0xEE, 0xC6, 0x43],
            [0x04, 0x78, 0x9F],
            [0xF1, 0x85, 0x6A],
            [0x68, 0x45, 0x51],
        ],
    ),
    np.array(
        [
            [0x35, 0x32, 0x38],
            [0xC1, 0xB4, 0xAE],
            [0xBE, 0x7C, 0x4D],
            [0xBE, 0x5A, 0x38],
            [0xA4, 0x3B, 0x30],
        ],
    ),
    np.array(
        [
            [0x06, 0x47, 0x89],
            [0x42, 0x7A, 0xA1],
            [0xEB, 0xF2, 0xFA],
            [0x67, 0x94, 0x36],
            [0xA5, 0xBE, 0x00],
        ],
    ),
    np.array(
        [
            [0x2C, 0x6E, 0x49],
            [0x4C, 0x95, 0x6C],
            [0xFE, 0xFE, 0xE3],
            [0xFF, 0xC9, 0xB9],
            [0xD6, 0x8C, 0x45],
        ],
    ),
    np.array(
        [
            [0x2F, 0xA7, 0xCC],
            [0xF1, 0xE4, 0xE8],
            [0xCE, 0xB1, 0xBE],
            [0xB9, 0x73, 0x75],
            [0x2D, 0x2D, 0x34],
        ],
    ),
    np.array(
        [
            [0x44, 0x0D, 0x0F],
            [0x60, 0x3A, 0x40],
            [0x84, 0x59, 0x6B],
            [0xAF, 0x9B, 0xB6],
            [0x7C, 0x90, 0xA0],
        ],
    ),
    np.array(
        [
            [0x19, 0x13, 0x08],
            [0x32, 0x2A, 0x26],
            [0x45, 0x4B, 0x66],
            [0x67, 0x7D, 0xB7],
            [0x9C, 0xA3, 0xDB],
        ],
    ),
    np.array(
        [
            [0x50, 0x51, 0x4F],
            [0xF2, 0x5F, 0x5C],
            [0xFF, 0xE0, 0x66],
            [0x24, 0x7B, 0xA0],
            [0x70, 0xC1, 0xB3],
        ],
    ),
    np.array(
        [
            [0xF0, 0xF0, 0xC9],
            [0xF2, 0xBB, 0x05],
            [0xD7, 0x4E, 0x09],
            [0x6E, 0x0E, 0x0A],
            [0x12, 0x4E, 0x78],
        ],
    ),
]