National colours of New Zealand New Zealand (see above). In motorracing, New Zealand's national colours are green (based on British racing green) and white. National colours of New Zealand National colours of New Zealand orders include black, white or silver, and red ochre. The national flag of New Zealand is predominantly dark blue and represents the sea and sky. In the top left corner is the union flag with the colours red and white. The Union flag represents the settlement of New Zealand by mainly British people after New Zealand became a British colony in 1840. The four stars on the flag are red with
Flag of New Zealand March. In this referendum, the country voted to keep the existing flag by 57% to 43%. The flag of New Zealand uses two prominent symbols: In its original usage as the flag of United Kingdom of Great Britain and Ireland, the Union Jack combined three heraldic crosses which represent the countries of the United Kingdom (as constituted in 1801): The Union Jack reflects New Zealand's origins as a British colony. The Southern Cross constellation is one of the striking features of the Southern Hemisphere sky, and has been used to represent New Zealand, among other Southern Hemisphere colonies, since the