White, pink, red.
Teal, Charcoal, Red, Black, white and most greens.
A peach color, also teal, burgundy.
Navy blue
Have you tried pink,purple (light) and yellow and of course theres always black and white. Depending on what you use it for id go with the pink oh wait light blue would work too
Well, I think bright colors like blue, yellow will go perfectly
Lime green - perfect with grey.....eye catching contrast!
Pink
I think off-white and deep orange work great with light grey