Hey there, I have a large tattoo on my left thigh, about 5 inches vertically, 3.5 inches across, I too am darker skinned, but with the detail and actual design of my tattoo, my artist recommend I get black ink anyways, or else the tattoo would have looked strange for it's design. But it shows up very well, and is also very pretty =)
Yes the placement of the tattoo has a lot to do with the degree of pain. Having a tattoo done on your ankles, wrists, or on or near your pelvic or hip bones, can be brutal, because there is no fleshy padding for the needle to sink into, it will just be hitting bone. But your pain tolerance also plays a major factor in it.
As was mentioned before the actual design will also play a big part, and how detailed it is. The least painful part of getting the tattoo is the shading, in my opinion, while getting the outline is the hardest part. My tatto is a large cross with two detailed angel wings, I also have memorial names, while the bottommost name (which was further down my leg) it wasn't bad, but when he did the second, topmost name (which is higher up on my hip) it was more painful, it was like getting a very sharp sting and then holding that feeling for a few moments while he finished the letter, but once he raised the needle, the pain dissipated.
The fear of getting tattoo can be the hardest part. You will realize when you actually get it done that is it not as bad as people make it out to be, or what you originally thought. For the actual process and what's happening, it can also be remarkably soothing =) there are some parts that you won't even feel. When he first broke the skin, I didn't even know he had started, and I didn't actually feel anything for a couple of minutes, and even then it wasn't bad at all! Just don't fret about too much, and you will be just fine =p I always told myself, it so many people, of all different kinds can get tattoos then it really can't be that horrible, can it? =) And nope, it was fun!! I can't wait to get another!
