The complementary color scheme is made of two colors that are opposite each other on the color wheel. This scheme looks best when you put a warm color against a cool color, for example, red versus green-blue. The complementary scheme is intrinsically high-contrast.
North Korea fires 3 missiles as world leaders meet in China. SEOUL, South Korea -- North Korea fired three ballistic missiles off its east coast toward South Korea Monday, South Koreaâs military said. A senior Obama administration official confirmed the launch to CBS News, adding that the test was a show of force apparently timed to coincide with the G-20 economic summit in China.
South Korea says it has returned fire after North Korea fired dozens of artillery shells at one of its border islands, killing two marines. The South's military was placed on its highest non-wartime alert after the shells landed on Yeonpyeong island. Pyongyang accused the South of firing first.