Take the hue test.

[slr10]

I got 4. Found it much easier without my glasses on!

 

[LowIQ]

4 as well, the last one got me

same for me on my macbook. happy enough

 

[MattyW]

6 for me, really tough test, either that, or the wine has made my vision go all weird now

 

[j37r]

I got 4, not bad for a 64 year old.

John

 

[antihero]

7 with stingy eyes...happy enough with that

 

[jacob12_1993]

I got 8 which is better than I imagined as my left eye is shockingly bad

 

[cameradaft]

998 lol

 

[tezmed]

39 dont whether to be happy with that or not lol

 

[Slimbert]

Perfect colour vision for me.....big fat zero!!

 

[Slimbert]

Does a perfect score make us a better photographer?

Of course it does.....we are in an elite group of superior photographers, that other, normal photographers, simply can't begin understand!!

 

[stormcrow]

Done this a few times now over the last couple of years and so far I've got a zero each time.
I like to think it is down to the hundreds of pounds I've spent on good monitors and callibration rather than my eyes being anything special