chart js line color code example

Example 1: chartjs random color line

const r = Math.round (Math.random () * 255);
const g = Math.round (Math.random () * 255);
const b = Math.round (Math.random () * 255);

// some examples on where and how to use it
config.data.datasets.borderColor = `rgb (${r}, ${g}, ${b})`;
config.data.datasets.backgroundColor = `rgb (${r}, ${g}, ${b})`;
config.options.scales.yAxes.ticks.fontColor = `rgb(${r}, ${g}, ${b})`;

Example 2: chartjs lineTension

options{	
	elements: {
        line: {
            tension: 0 // disables bezier curves
        }
	},
}

Example 3: chartjs line color

backgroundColor: '',
borderColor: ''