I just bought the graphite shade of the Desoto 400 mile bib. They were a little grayer than I thought from the picture.
Graphite or black?
Actually, I need to rephrase: are you asking if they are Black or Graphite, or if the preference would be one or the other?
preference please.
As cool as some of the options are out there for bibs and shorts, I think black is always the way to go.
Black is the new black
Back in black …
Darth Vader would pick - Black!
Would you rather be a Ninja or pachyderm?
Once you go black you never go back 
well said!
Black
.
you probably have a drawer full of black bike shorts…get something different.
I have this (I’d bet the graphite color is the same, just the stitching is a different color)…i think its a cool color.
graphite.
remember I’m young and hip so my opinion counts double
The grayer is gayer, therefore I think you should go for it.
what are you trying to say
.
They’re both boring. Why don’t they make those things in cool colors and patterns like swimsuits?
What color top you you usually wear? What about the bike? what color is it? Helmet color?
Like most posts on ST, we just need more information to really give you the proper answer. Remember to show pics, and dont forget to say something like “you obvously didn’t read my post” and then make a vailed insult so that we can get all bent out of shape and call you names and someone else can get a wicked sweet tag line for their profile.
preference please
Black…always black.
Gay or not, go for black. What if you start sweatin’ in the crotch area? It won’t look good on the light grey material. A definite fashion don’t. 
Black. Especially if you have a Fizik Arione that leaves stains on any other color shorts…I love that saddle but I wish that suede strip down the middle was colorfast…
The grey is cool looking but of course, you would need to match it with the appropriate jersey.
clm