Color

const colors = ['#55BAC3', '#57AEC4', '#58A3C5',
    '#5997C6', '#5A8CC6', '#5B80C7', '#5C75C8', '#5D69C9',
    '#5E5ECA', '#6C5FCB', '#7960CC', '#8761CD', '#9462CE'
]

canvas.labels(colors).data(colors).add({
    pos: [0, 0],
    align: 'middle-left',
    radius: 30,
    size: 12,
    angle: (_, i) => -i * 360 / colors.length + 90,
    color: c => c
})