Custom color set in the color dialog are supposed to be set to {Blue, Blue} using the following code:
colorDialog1.CustomColors = new int[] { System.Drawing.Colo
If you have an array of colors, you can translate them using Linq:
colorDialog1.CustomColors = ThemeColors.Select(x => ColorTranslator.ToOle(x)).ToArray()
The ThemeColors array would be something like this:
public static Color[] ThemeColors
{
get => new[]
{
Color.FromArgb(255, 185, 0),
Color.FromArgb(231, 72, 86),
Color.FromArgb(0, 120, 215),
Color.FromArgb(0, 153, 188),
Color.DarkOrange
}
}
Note: Don't forget to add:
using System.Linq;