Guide to Choosing the Red Color Code for Passport Photos, Check HEX, RGB, and How to Change Background

Kapanlagi.com - Passport photos are one of the requirements that are almost always requested for various administrative purposes, ranging from job applications to handling official documents. Therefore, knowing the appropriate red color code for passport photos can help avoid mistakes when preparing documents.

In Indonesia, the most commonly used red color code for passport photos is #db1514. In addition to red backgrounds, some agencies also use blue backgrounds according to their respective regulations. Nowadays, changing the background color no longer needs to be done in a photo studio as the process can be done independently using various applications.

According to Visafoto's guide on ICAO photo standards, the background for passport and travel document photos should be plain, uniform, and light-colored so that the face is clearly visible and meets identification requirements. However, each country or type of document may have different background color regulations.

1. Understanding the Differences Between HEX and RGB Codes for Photos

Color codes in image editing applications are generally displayed in both HEX and RGB formats. HEX is a base-16 numbering system that uses the digits 0–9 and letters A–F. This format consists of three pairs of characters, each representing the red (R), green (G), and blue (B) components.

For example, #FF0000 represents pure red, while #FFFFFF means white and #000000 is black.

On the other hand, RGB stands for Red, Green, Blue and displays colors in numerical values ranging from 0 to 255. The higher the value, the brighter the color intensity. Thus, RGB (255, 0, 0) yields the same result as the HEX code #FF0000.

According to ColorHexa, the color #FF0000 in the RGB color space consists of 100% red, 0% green, and 0% blue. In the CMYK model, its composition consists of 0% cyan, 100% magenta, 100% yellow, and 0% black. Meanwhile, according to Encycolorpedia, this digital color has an estimated dominant wavelength of about 611 nanometers.

Understanding both color systems helps create a consistent background across various devices and applications, while also reducing the risk of color discrepancies when photos are printed.

2. Commonly Used Red and Blue Color Code Options

For various administrative needs in Indonesia, the code #db1514 is the most commonly used red option. This color is widely used in passport photos for job applications, educational registrations, and other official documents.

In addition, there are several alternative red colors that can also be used according to the agency's regulations, namely:

• #db1514 – the standard red most commonly used for passport photos in Indonesia.
• #FF0000 (RGB 255, 0, 0) – pure red with a composition of 100% red.
• #8B0000 (RGB 139, 0, 0) – dark red or maroon.
• #FF4500 (RGB 255, 69, 0) – bright red with an orange hue.
• #CC0000 – a red that is slightly darker than pure red.

Red backgrounds are commonly used for photo sizes 3x4 and 4x6 for various official documents.

Besides red, blue backgrounds are also often a requirement for administration. Some commonly used code options include:

• #0090ff – standard blue commonly used, including for ID cards.
• #0000FF (RGB 0, 0, 255) – pure blue.
• #00008B (RGB 0, 0, 139) – dark blue or navy.
• #0b00a3 – an alternative dark blue.
• #0099ff – sky blue.
• #ADD8E6 (RGB 173, 216, 230) – light blue.

According to VisaPicPro, although many countries refer to ICAO standards for biometric photos, each can still implement its own requirements, including regarding photo sizes and other additional provisions.

For passports, the allowed background colors are generally only white or light gray. Therefore, the use of red and blue backgrounds is more frequently encountered in administrative documents in Indonesia, such as college registrations and the issuance of police clearance certificates (SKCK).

3. Function of Photo Background Color and How to Change It

The selection of the background color for a photo is not done arbitrarily. A red background is used because it gives a strong, formal, and authoritative impression on the face.

According to the London Image Institute, red is the most attention-grabbing color and is associated with strong emotions, such as love, courage, and passion. This color is also often used as a symbol of danger or warning.

Michelle Lewis, quoted from Homes and Gardens, said, "Red is not always the choice, but it can be very fitting in certain situations to bring more energy and spirit."

In Indonesia, a red background is generally used for those born in odd years, while a blue background is for those born in even years. This distinction aims to facilitate grouping and searching for data in official documents.

If you want to change the background of your photo yourself, there are several methods available.

Through online services like Remove.bg, users simply upload the photo, remove the original background, then choose a new color or enter a code like #db1514, and then download the result.

In Adobe Photoshop, the process is done by opening the photo, selecting the background using the Magic Wand or Quick Selection Tool, setting the Set Background Color according to the desired code, filling in the new background, tidying up the edges, and then saving the file in PNG or JPG format.

Another alternative is to use simple applications like Microsoft Word or AI-based photo editing services to change the background color.

When printing the photo, also pay attention to the differences in color systems. According to Expert Photography, digital images generally use the RGB profile because they are displayed on screens, while the printing process uses the CMYK system. Therefore, RGB files often need to be converted or adjusted to CMYK so that the printed results are closer to the expected color appearance.

RGB also has a wider color range compared to CMYK, so some bright colors on the screen may appear duller after printing. For digital upload needs, make sure the photo resolution remains adequate and adjust the file size to the limits set by the system.

By knowing the correct color codes, such as #db1514 for red and #0090ff for blue, the process of preparing a photo for various administrative purposes can be done more practically without always having to go to a studio.

(kpl/mda)