colors
An array containing the default colors for the chart's series. When all colors are used, new colors are pulled from the start again. Defaults to:
colors: [
'#4572A7',
'#AA4643',
'#89A54E',
'#80699B',
'#3D96AE',
'#DB843D',
'#92A8CD',
'#A47D7C',
'#B5CA92'
]