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Monitor Color Accuracy Test: What is Color Accuracy?

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Updated April 21, 2022

Key Takeaways:

  • Color accuracy refers to a monitors’ ability to reproduce colors and shades.
  • The dominant standard is the 709 color standard, established by the International Telecommunication Union (ITU).
  • Three of the more popular color standards include sRGB, Adobe RGB, and NTSC.

Color accuracy is one of the most important performance indicators for a great monitor. All computer monitors can display millions of different colors, although human perception is different from person to person. Keep reading to learn more about color accuracy, why color accuracy is important, and what the different types of color standards are.

What is Color Accuracy?

Unlike dynamic contrast ratio, color accuracy refers to a monitors’ ability to reproduce colors and shades. Specifically, the source device’s signal should project color tones or shades of gray exactly as intended, with no variation whatsoever. There are many ways to qualify color accuracy, including measurements to key attributes such as whiter balance and gamma. The higher the accuracy, the better the overall picture, like you’ll find in our LG 27EA83 D 27-inch ColorPrime IPS LED WQHD monitor review.

Tip: There are many ways to qualify color accuracy, including measurements to key attributes such as whiter balance and gamma

Note, color accuracy can be measured pre or post-calibration. Pre-calibration color accuracy tests are a better indicator of performance before optimal settings are made by users.

Another close relative of color accuracy, color gamut, means the full range of colors a monitor or television can project. The wider the color gamut, the richer the color with purer whites and deeper blacks for even greater contrast. The main color gamut standards are sRGB, Adobe RGB, and NTSC.

Why is Color Accuracy Important?

Color accuracy is very important because it conveys the true meaning of a motion picture or image. Inaccurate colors can be thrown off perception and evoke different series of emotions than what is originally intended, which is not optimal for creative professionals like graphic designers that depend on accurate colors to deliver their intended pieces of work.

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What Are the Different Types of Color Standards?

Nowadays, the dominant standard is the 709 color standard. Established by the International Telecommunication Union (ITU), this standard applies the same color, frame rate, resolution, and video specifications to all HD equipment. Many proprietary technologies work hard to bypass Rec.709 standards for an even better picture. When it comes to monitors, sRGB, Adobe RGB, and NTSC are three of the main standards.

STAT:

Various standards govern color gamuts. The three standards frequently cited in relation to personal computers are sRGB, Adobe RGB, and NTSC. – https://www.eizo.com/library/basics/lcd_monitor_color_gamut/

Sources:

https://www.rtings.com/monitor/tests/picture-quality/color-accuracy

https://www.benq.com/en-us/knowledge-center/knowledge/what-is-color-accuracy-and-why-it-s-important-to-select-a-color-.html

https://www.benq.eu/en-eu/business/resource/trends/what-is-color-accuracy.htmlhttps://www.eizo.com/library/basics/lcd_monitor_color_gamut/

https://medium.com/hd-pro/calibrating-displays-for-color-accuracy-cad8611e7c74

https://color.viewsonic.com/explore/content/Color-gamut_6.html