EIZO Monitor Test offers checks for dead pixels, uniformity, color, gradients, sharpness, viewing angle, and response time.
Wide Gamut
Wide Gamut tests a display’s color compatibility with color standards including sRGB, DCI-P3, and BT.2020.
About Wide Gamut
Wide Gamut is a web-based tool that tests how well a display's color capabilities match common color standards, including sRGB, DCI-P3, and BT.2020. The homepage shows the standards and HDR as labels after the test, and it reports the browser, operating system, screen size, and color depth it detects.
The test does not work in Firefox, according to the homepage, which recommends an updated Safari, Brave, Chrome, Opera, Edge, or Arc instead. The homepage lists Windows and web as platforms. Pricing is not stated.
Key features
- Tests display color compatibility with sRGB, DCI-P3, and BT.2020 standards
- Shows which of the listed color standards and HDR the display appears to support
- Displays detected browser, operating system, screen size, and color depth
Best for: People who want to check whether their display's color support matches common standards such as sRGB, DCI-P3, or BT.2020.
Good for
- Covers several common color standards in one test
Watch out for
- Firefox is not supported, and the homepage recommends other updated browsers
Wide Gamut at a glance
- Website
- wide-gamut.com
- Category
- Software & Utilities › Hardware & Diagnostics
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web, Windows
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Wide Gamut alternatives
Tools and sites you could use instead, ranked by how closely they match.
novideo_srgb calibrates monitors to sRGB and other color spaces on NVIDIA GPUs using EDID data or ICC profiles.
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UFO Test offers browser-based motion and display tests covering frame rates, ghosting, motion blur, and related effects.
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Wide Gamut FAQ
Which browsers does the test work with?
The homepage says Firefox does not support the test. It recommends an updated browser such as Safari, Brave, Chrome, Opera, Edge, or Arc.
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