Color Blind Test - Fast & Accurate by BlindnessTest

Did you know that 1 in 12 men (8%) and 1 in 200 women (0.5%) experience color blindness? Many individuals go through life without realizing they have a color vision deficiency, affecting their ability to distinguish certain colors. This condition, also known as color vision deficiency (CVD), can impact daily activities, work, and safety. Whether you struggle with telling apart red and green or mixing up blue and yellow, knowing your color vision status is crucial.

The Color Blind Test extension for Microsoft Edge offers a fast, accurate way to assess your color vision using scientifically validated Ishihara plates, a widely used standard for detecting color blindness. With just a few clicks, you can determine whether your vision is normal, mildly impaired, or significantly affected. This user-friendly tool provides a quick screening directly within your browser.

🧑‍⚕️ How It Works – Instant & Reliable Color Blindness Check

The Color Blind Test extension utilizes the Ishihara test, a clinically recognized method for detecting color vision deficiencies. The test consists of a series of color plates, each displaying a number or pattern camouflaged among colored dots. Users must identify the numbers or shapes they see. Their responses are analyzed to assess color perception accuracy.

💡 Key Advantages:

✔ No Internet Required – The test works offline, ensuring privacy and accessibility anytime, anywhere.
✔ Instant Results – Identify your color vision category in just one minute.
✔ Accurate Screening – Based on Ishihara plates, a clinically tested method.

After completing the test, users are categorized based on their accuracy:

🔴 Strong Color Blind (0-35%) – Struggles with multiple colors, suggesting severe color vision deficiency like Protanopia, Deuteranopia, or strong Tritanopia.

🟥 Red-Green Color Blind (36-45%) – Difficulty distinguishing red and green hues, indicating Protanopia or Deuteranopia.

🟡 Mild Color Blind (46-75%) – Minor color perception challenges that do not significantly affect daily life, indicating Protanomaly, Deuteranomaly, or Tritanomaly.

🟢 Normal Color Vision (76-100%) – No signs of color blindness.

Your score is calculated based on correct and incorrect answers, helping you better understand your vision accuracy.

🚀 Why Choose This Extension?

🔹 Accurate & Reliable – Uses scientifically validated Ishihara plates to screen for red-green and blue-yellow color blindness.
🔹 Offline Functionality – Unlike most online tests, this extension does not require an internet connection.
🔹 Easy & Fast – A simple test that takes just a minute, perfect for quick vision screening.
🔹 No Special Equipment Needed – Unlike medical vision tests, this tool requires only your browser.
🔹 Designed for Accessibility – Beneficial for students, teachers, designers, artists, medical professionals, and drivers.

Whether for personal curiosity or preliminary screening, this extension provides a hassle-free way to check color vision within Microsoft Edge.

👁️ Who Can Benefit from This Test?

👨‍🎨 Artists & Designers – Professionals working with color must ensure they accurately perceive shades and contrasts.

🚗 Drivers & Pilots – Many professions require excellent color vision to interpret signals, dashboards, and instruments.

🎓 Students & Teachers – Identifying color vision deficiencies early helps students avoid difficulties with color-coded learning materials.

🏥 Medical & Science Professionals – Accuracy in diagnostic tools, sample analysis, and medical tests depends on proper color perception.

📋 Employers & HR Professionals – A quick way to conduct color vision screening before official tests.

This test is designed for anyone curious about their vision, providing valuable insights in just a few moments.

🔗 Want a More Detailed Color Vision Analysis?

While this extension offers a quick and effective screening, you can take a more advanced and detailed color vision test on our website.

Visit Blindnesstest.com for in-depth color blindness analysis, expert recommendations, and additional vision tests.

❓ Frequently Asked Questions

💡 How accurate is this test?
✅ Based on the Ishihara method, one of the most reliable ways to screen for color vision deficiencies. While highly accurate, this tool is for screening purposes only and does not replace a medical diagnosis.

💡 Can this replace a professional eye test?
✅ No, this is a self-assessment tool. For an official diagnosis, consult an optometrist or ophthalmologist.

💡 Does this test detect all types of color blindness?
✅ This test primarily detects red-green color blindness (Protanopia & Deuteranopia), the most common type. It may also indicate signs of blue-yellow deficiencies (Tritanopia).

💡 Can screen settings affect my results?
✅ Yes. Monitor brightness, contrast, and color accuracy may influence results. For best accuracy, use a well-calibrated display.

💡 Why do my results change on different attempts?
✅ Lighting conditions, display settings, and focus may impact results. For consistent accuracy, take the test under similar conditions.

💡 Is this test suitable for children?
✅ Yes, but young children may need guidance to understand the test.

💡 Does the extension store my test results?
✅ No, your results are displayed immediately and not saved or shared.

💡 Can color blindness develop over time?
✅ Yes, while genetic color blindness is permanent, some conditions, medications, or injuries can cause acquired color vision loss. If you notice changes, seek medical advice.

💡 Is this extension compatible with mobile devices?
✅ This extension is designed for desktop use in Microsoft Edge. For a mobile-friendly color blindness test, visit Blindnesstest.com.