Who_Am_I wrote:
I think it's yellow, a similar shade to the yellow of the WP emoticons.
Three is also yellow to me, but a lighter shade.
Cool, I find 3 usually looks red to me, but so does 5 for some reason...
I don't see the colours as such - I mean, I know they're black and white on paper, but when I think of a certain digit, it's in colour... There's a guy in my class with true kinesthesia: he actually gets headaches if you show him a number that isn't the 'correct' colour
my number-colour list:
0:white
1:greyish-white
2:yellow-green
3:red
4:pale blue
5:red
6:yellow
7:green
8:blue
9:purple
(apologies for straying off topic!)