ColorHelpers.cs

using NControl.Abstractions;
using NGraphics;
using Xamarin.Forms;
using Color = Xamarin.Forms.Color;

namespace DemoGradient.Controls
{
    public static class ColorHelpers
    {
        public static NGraphics.Color ToNColor(this Color color)
        {
            return new NGraphics.Color(color.R, color.G, color.B, color.A);
        }
    }
}