目前國際通用的國家護照主要有四種顏色，分別是藍色、紅色、綠色和黑色。以下是一些代表性的國家及其護照顏色：

藍色：藍色護照是最常見的顏色，由許多國家使用，包括美國、加拿大、澳大利亞、韓國、巴西、阿根廷等。

紅色：紅色護照通常由歐洲聯盟成員國使用，如德國、法國、西班牙、荷蘭、瑞士等，也包括中國、俄羅斯、土耳其、新加坡、馬來西亞等國家。

綠色：綠色護照通常是伊斯蘭教國家使用的，如巴基斯坦、台灣、摩洛哥、埃及等。

黑色：黑色護照通常是由一些非洲國家使用，例如加納、非洲加彭等。紐西蘭護照也是黑色。

除這些主要顏色外，一些國家可能採用其他顏色的特殊護照，但以上列舉的是最為普遍和代表性的護照顏色。

Currently, there are four main colors of internationally recognized passports: blue, red, green, and black. Here are some representative countries and their passport colors:

Blue: Blue passports are the most common and are used by many countries, including the United States, Canada, Australia, South Korea, Brazil, Argentina, and others.

Red: Red passports are typically used by European Union member countries, such as Germany, France, Spain, the Netherlands, Switzerland, as well as by countries like China, Russia, Turkey, Singapore, Malaysia, and others.

Green: Green passports are commonly used by Islamic countries, including Pakistan, Taiwan, Morocco, Egypt, among others.

Black: Black passports are typically used by some African countries, such as Ghana, Gabon, among others. The passport of New Zealand is also black.

In addition to these main colors, some countries may adopt special passports of other colors. However, the ones mentioned above are the most common and representative passport colors.

照片:DALLE3