Avalonia/src/Avalonia.Controls.ColorPicker/ColorModel.cs

namespace Avalonia.Controls
{
    /// <summary>
    /// Defines the model used to represent colors.
    /// </summary>
    public enum ColorModel
    {
        /// <summary>
        /// Color is represented by hue, saturation, value and alpha components.
        /// </summary>
        Hsva,

        /// <summary>
        /// Color is represented by red, green, blue and alpha components.
        /// </summary>
        Rgba
    }
}