In general, the background color of the photo of the student ID card should be blue. Blue background is used for academic qualifications or work such as graduation certificate, work permit and resume; White background is used for passports, visas, driver's licenses, identity cards, medical insurance cards, Hong Kong and Macao passes, etc. Red background is often used in wedding photos. Photos on different documents should use different background colors.

The background color of student ID photos is mostly blue, and one inch is much more used than two inches. More than one inch is used for student ID cards and other documents, and more than two inches is used for application for joining the Party. The blue background can be used not only in the photos of student ID cards, but also as the background color of graduates' photos, work permits and resumes.

Student ID photo requirements

1. Students' recent bareheaded digital registration photos (i.e. standard ID photos).

The background color of the photo is blue.

3. The color of the dress in the photo should avoid the same tone as the background, and there is no embellishment.

4. The photo size is 272x354 pixels, and the resolution is above 300DPI.

5. If the students don't have such photos for the time being, please take photos in a professional digital studio and upload photos in a digital format that meets the requirements.

6. Please do not upload any photo files that do not meet the requirements, such as landscape photos, offset photos, headshots, photos taken by your mobile phone, etc.

7. If the students don't have such photos for the time being, please take photos in a professional digital studio and upload photos in a digital format that meets the requirements.