What is the blue parameter of the blue background photo?

There is no industry standard for the blue background of the ID photo, but the habit used by most people is the default. The RGB values of blue background photos of general certificates are: R0, G 125, B255.

Blue background: used for graduation certificate, work permit, resume, etc. (blue values are: R:0 G: 19 1 B:243 or C:67 M:2 Y:0 K:0).

One-inch photos refer to one-inch photos, which are generally used as ID photos. In order to ensure the photo quality and the unity of portrait size, angle, posture and color, the Ministry of Public Security has formulated and issued the Technical Standard for Digital Photographs for ID Card Making (GA46 1-2004).

All photos must be recent bareheaded color headshots, with heads accounting for 2/3 of the photo size, white background without borders, clear images, rich layers, natural expressions and no obvious distortion, and the photo size is 25mm×35mm.

Precautions:

1. First tell the photographer what specifications the photos you want are, including size, number of photos, background color of photos, specific use, and film production method (is it a photo that must be developed or developed normally? )。 Of course, when can I get the photos I want?

2. A neat hairstyle is very important. Men should shave, their beards should be neatly trimmed, and women should put on some simple makeup. There is no luster on the face.

3. The clothing should be as stiff as possible, and there should be no obvious folds.

4. Be energetic when taking photos.

5. Don't be nervous when taking pictures. Most of them use digital cameras. Don't worry about wasting the photographer's film because of your bad expression.