Microsoft must pay Toronto’s i4i $290M in patent suittheglobeandmail.com2 ポイント·投稿者 redleaf·15 年前·0 コメント
redleaf·15 年前·議論Nice site. Years ago, we used to determine the luminosity of a colour to determine whether we should use white text or black text.Now, there are calculators to help determine whether a pair of colours contrast each other effectively. Here is one that kind of works:http://www.colorsontheweb.com/colorcontrast.asp