Genesis 12:14 And it came to pass, that, when Abram was come into Egypt, the Egyptians beheld the woman that she [was] very fair. (Sarah)The color of ruddy can be seen if one looks up a “ruddy” duck or cow. That color doesn’t not fit the modern British.
Genesis 24:16 And the damsel [was] very fair to look upon, a virgin, neither had any man known her: and she went down to the well, and filled her pitcher, and came up. (Rebecca)
i.e. of pale complexion