A simple tool that lets you choose a custom wow color.
It's not rocket science it's just |cff + the color hex values.




Credits:
Color Picker lib: https://www.mechanikadesign.com/software/colorpicker-controls-for-windows-forms/
Default Colors: CyberMist

Source code: https://mega.nz/file/9FRC3b5T#f90MPFGkpOb__avCdT4BEGODtSRoBStP3SWZ5kyhHi8​