[Bug] [ColorPicker] Using/changing RGB values throws exception

[PekoPPT]

Describe the bug When using the ColorPicker component in a scenario where you can edit the RGB values of the component by clicking on a NumericTextBox that controls the R, G, or B color channels or changing the NumericTextBox value results in the following error:

To Reproduce

1. Open this project
2. Expand the popup of the ColorPicker
3. Click on a NumericTextBox that controls one of the R, G or B color channels

Expected behavior No errors should be thrown when using the RGB inputs of the ColorPicker