looking for touch up paint for colour coded bumpers.

[Pikachew]

Hello,

My car is a 1994 C180 elegance.

I know that the main colour is imperial red but the bumper is two tone, can anyone please tell me how I can find the code for the darker red please ?

Pikachew.

 

[Pikachew]

Actually now I'm not so sure, I got the imperial red (582) from the VIN AT Mercedes-Benz Club Russia | Mercedes-Benz / VIN

But I just looked at a plate near the radiator and it says "code 620" oh noos. confused now.