usually dark skin, dark hair, dark eyes are the dominant trait, but it also depends on which parent has the dominant genes, for example:
my dad has really dark skin and dark hair, my mom is blonde/green eyes, as well as all her family members, all of my parents kids came out with different skin colors, me being the whites, and my youngest sister being the darkest, so its a toss up
usualy the men have the dominant gene in male offspring and viceversa so if a balck man and a white woman had a boy that child would likley be dark skinned and if the had a girl she would likley be light skinned with kinky hair i don't know why but that hair gene is strong.
My father was racially mixed, and had tan-coloured skin, kinky black hair, dark eyes, and much resembled Julian Bond. My mother is a fair-skinned, brown-eyed, redheaded Jewish lady. Both my sister and my late brother got the dark skin, black hair, and dark eyes, and an overall appearance of mixed racial heritage. But genetic roulette gave me curly red hair, extremely pale skin, and green eyes. Nobody knows where the green eyes came from. My tip-tilted nose is a mystery, too. My theory is that there were some elves in the woodpile somewhere.