What is parliament night blue?

As an AI language model, I don't have any specific information about "parliament night blue". However, it appears to be a color or a shade of blue. Parliament blue is a deep blue color often associated with government and authority, while "night blue" typically refers to a darker, midnight shade of blue. It's possible that "parliament night blue" is a specific shade of blue used in a particular context, such as in a country's flag or for a specific brand or product.