Well, the technical explanation is that:
- http://www.paintscratch.com/ uses a matching of a colour code (consisting of 3 values for Red, Green, and Blue, ranging from 0 to 255 -- because of the way computer monitors display colour) to represent a colour. Whilst that may appear accurate, in reality it is not at all realistic, and certainly not even close for metallic paints.
- In our Technical Manual we use pictures of chips, which leads to small variations in colours, also due to the encoding process of pictures. However, for metallic paints it leads to much more accurate representations of colour.
- Check out this Wikipedia article on Colour Theory.
I have had a look at the colours you have: 268, dunkelgrün or dark green is called "blue green" by Paintscratch.com. The paintscratch sample has a colour of #0E2D27 which represents 14 Red, 45 Green and 39 Blue. The Technical Manual sample is average colour #1B4C2F which is 27 Red, 76 Green and 47 Blue. In the picture below I've overlayed the Technical Manual paint sample (on the left, which is lighter because if you add the values together the total is higher, which indicates more brightness on your monitor) with the Paintscratch colour (on the right).
When looking on the website of Standox, the supplier of original 268 paint, their formulation is as follows:
category : Passenger car
car maker : MERCEDES
code : 268
color : DUNKELGRUEN
from-to : 1957-1972
panel : 73769
paint system : Basislack
formula date : 08.08.96
amount : 1.0 litres
Tint code Tint name Mass (g) Cumul. (g)
MB573 SMARAGD 594.7 594.7
MB563 SCHWARZ 254.9 849.6
MB570 WEISS 76.5 926.1
MB588 AZURBLAU 14.9 941.0
Which doesn't actually tell us much since it is not in RGB... but it's got a relatively small component of blue. Hence I think that paintscratch is probably making their 268 paint too blue.
Additionally, I would imagine that most owners know what colour their car is. I think the car in Gugel's post (which does indeed look very dark) was probably taken on a very overcast day in the shade.
Hope this helps...
Peter
1970 280SL. Also known as 'admin@sl113.org' and organiser of the
Technical Manual.