Video Calibration: Dark Magenta Screen #8B008B | RGB 139, 0, 139 | 3 Hours 4K

This 3-hour 4K UHD video displays a solid Dark Magenta screen with the hex code #8B008B. It is a static, full-screen field of that single color, unchanging for the entire duration of the recording. The file is designed specifically for display calibration and hardware testing. Photographers and video editors often use such screens to set white balance or exposure levels accurately, while others rely on them to inspect their monitors for dead pixels, backlight bleed, or screen uniformity. If you have noticed slight discoloration or suspect burn-in from previous usage, holding a solid color like this for an extended period can help reveal issues that are difficult to spot with normal content. To get the most out of this tool, you should play the video in fullscreen mode at 100 percent zoom. Before starting, make sure to disable any ambient light sensors or adaptive brightness features on your device. These automatic adjustments can interfere with the consistency of the color output and make it harder to judge the true performance of your panel. The video remains exactly the same from start to finish, providing a stable reference point for your assessment. Because the resolution is 3840 by 2160, it scales appropriately on modern high-definition displays, allowing you to view the color data without the need for upscaling that might introduce artifacts. It serves as a simple, dedicated utility for anyone needing a consistent visual reference. Whether you are fine-tuning a new monitor or troubleshooting an existing one, this static field offers a straightforward way to verify that your screen is rendering colors as intended without the distraction of moving images or complex patterns. COLOR VALUES HEX: #8B008B RGB: 139, 0, 139 CMY: 45%, 100%, 45% CMYK: 0%, 100%, 0%, 45% HSL: 300deg, 100%, 27% HSV: 300deg, 100%, 55% Decimal: 9109643 Name: Dark Magenta FORMAT: 3840x2160 (4K UHD), 3 hours, BT.709, limited range. The color is encoded exactly, with no gradient, logo or watermark, so nothing on screen interferes with a measurement. The audio track is silent. HOW TO USE Play fullscreen at 100% zoom. Turn off adaptive brightness, night mode and any color filter first. For measurements, let the display warm up for a few minutes before reading it. Subscribe if you want more calibration colors as they are posted. #DarkMagenta #calibration #displaytest #colorscreen