This 3-hour 4K video displays a static Dark Sea Green screen with the hex value #8FBC8F.
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The frame remains completely unchanging throughout the entire duration, presenting a solid field of color at 3840x2160 resolution without any movement, gradients, or overlays. It is designed for those needing a stable reference point when working with digital displays. You might use this file when setting up a new monitor or verifying that your existing panel is rendering colors correctly against a known standard. It serves as a practical tool for photographers and video editors who need to assess white balance or exposure settings in a controlled environment. Additionally, it is useful for identifying hardware issues such as dead pixels, backlight bleed, or uneven uniformity across the panel. If you have noticed subtle discoloration or ghosting, holding this solid color for an extended period can make burn-in patterns or persistent artifacts more obvious to the eye. To get the most out of this file, you should play it in fullscreen mode and ensure the zoom level is set to one hundred percent. Before you begin, it is important to disable any ambient light sensing or adaptive brightness features on your device. These automatic adjustments change the luminance based on external light conditions, which will interfere with your ability to judge the true output of the screen. You want the display to output the exact color data sent to it without any dynamic modification from the operating system or hardware firmware. By removing these variables, you create a consistent environment for your evaluation. The video does not contain audio or visual changes, so the focus remains entirely on the visual integrity of the panel itself. This simplicity allows you to observe subtle variations in color temperature or brightness that might be hidden by moving images or complex scenes. It is a straightforward utility for anyone who relies on accurate visual feedback from their equipment. The file is ready for immediate use in your workflow. You can loop it if needed, though the single continuous take is sufficient for most inspection tasks. The consistent nature of the content ensures that any changes you see are due to the display or your settings, not the source material. This makes it a reliable baseline for comparing different monitors or adjusting individual color channels. Whether you are fine-tuning a creative setup or troubleshooting a new purchase, this static field provides the necessary stability for a thorough review. The lack of motion also helps reduce eye strain during longer inspection sessions, allowing you to focus on the details of the panel's performance without distraction. It is a quiet, essential resource for precise visual work.

COLOR VALUES
HEX:     #8FBC8F
RGB:     143, 188, 143
CMY:     44%, 26%, 44%
CMYK:    24%, 0%, 24%, 26%
HSL:     120deg, 25%, 65%
HSV:     120deg, 24%, 74%
Decimal: 9419919
Name:    Dark Sea Green

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.

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#DarkSeaGreen #calibration #displaytest #colorscreen