2009 National Games of China the colours red, black, yellow, green and blue which are the colours of the Olympic rings and refer to the success of the 2008 Beijing Olympic Games. The final logo was selected from 3040 entries in a public competition launched in 2007 across mainland China, Hong Kong and Macau. The mascot for the games was a cartoon character called "Taishan Boy" (泰山童子）). It alludes the majestic stone of the Shandong's Mount Taishan. The mascot, dressed in a red shirt and white shorts, is an athletic figure giving the thumbs-up. According to the designer said, the character symbolizes "the spirit of
Orange (colour) with green, of yellow with violet ... trying to make the colours intense and not a harmony of grey". In another letter he wrote simply, "there is no orange without blue." Van Gogh, Pierre-Auguste Renoir and many other impressionist and post-impressionist painters frequently placed orange against azure or cobalt blue, to make both colours appear brighter. The actual complement of orange is azure – a colour that is one quarter of the way between blue and green on the colour spectrum. The actual complementary colour of true blue is yellow. Orange pigments are largely in the ochre or cadmium families,