La configuración para varios ejes:
const config = { type: 'radar', data: data, options: { scales: { r: { angleLines: { color: ['rgba(45, 183, 87, 1)', 'rgba(78, 190, 235, 1)', 'rgba(78, 190, 235, 1)', 'rgba(78, 190, 235, 1)', 'rgba(255, 152, 49, 1)', 'rgba(255, 152, 49, 1)', 'rgba(255, 152, 49, 1)','rgba(96, 230, 225, 1)','rgba(96, 230, 225, 1)','rgba(96, 230, 225, 1)', 'rgba(45, 183, 87, 1)','rgba(45, 183, 87, 1)'], borderWidth: 5 } } }, elements: { line: { borderWidth: 3 }, } },};