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.
Tensions have increased in the region as a result of North Koreaâs ongoing nuclear weapons development program. In April and December 2012, North Korea attempted to launch two missiles into orbit, and on February 12, 2013, performed a nuclear weapons test.