RGB and HEX Input Formats
The FlatColorPicker supports both RGB and HEX formats as input through its formats configuration. To choose the default format, you can use the format option:
@(Html.Kendo().FlatColorPicker()
.Name("rgb")
.Buttons(true)
.Value("#ff0000")
.Format("rgb")
.Formats(new string[] {"rgb","hex"})
)