Creating Colors

ScottPlot.Plot myPlot = new();

var circle1 = myPlot.Add.Circle(0, 0, 1);
var circle2 = myPlot.Add.Circle(1, 0, 1);
var circle3 = myPlot.Add.Circle(2, 0, 1);

circle1.FillColor = new Color(red: 255, green: 0, blue: 0);
circle2.FillColor = new Color(System.Drawing.Color.Green);
circle3.FillColor = new Color("#0000FF");

// set outline style for all circles on the plot
foreach (var circle in myPlot.GetPlottables<ScottPlot.Plottables.Ellipse>())
    circle.LineColor = Colors.Black;

myPlot.SavePng("demo.png", 400, 300);