Sherwin Williams (not to be confused with Sherman Williams) can color match it to RAL 5022 if you want it to match exactly....However, what you have there is close enough and I doubt anyone will even notice, besides you. Last I checked, they can do a custom color in a rattle can for around $35 ea. Not cheap, but it's all you'd need and it will match perfectly. Take a motor mount or something to match up on their machine just in case.

It should be pretty stiff & unrackable now! Drilling and taping the holes shouldn't take more than 2hrs...