Whether testing from your couch or consulting with experts, get clarity in both spheres. Discover why millions trust COLORON for a brighter view.

Colour blindness, also referred to as colour vision deficiency, is a condition that affects millions of people worldwide. The condition describes a defect in an individual's ability to perceive certain colours, usually red and green. Colour blindness testing becomes imperative in diagnosing and ascertaining the extent of the condition.

At present, there are two primary modes of testing: online colour blindness tests and clinical colour blindness tests.

In this guide, we shall explore a comparison between these two tests for colour blindness in terms of their accuracy and reliability, accessibility and convenience, expertise and interpretation, and finally cost and affordability.

Introduction to Colour Blindness Testing Methods

Colour Blindness Online Tests

One of the reasons for this ever-growing popularity of online test for colour blindness is their easy accessibility and simplicity of taking. Most of the online colour blindness tests are a replica of the Ishihara test, where one is required to identify numbers or patterns in a group of coloured dots. The tests are hence very quick and easily administrable, empowering the user to successfully perform a self-test at home. 

At COLORON you can take your colour blindness test for free right from the comfort of your home and get instant reports from our expert team of eye care professionals on your email with tailored solutions based on your colour vision test results.

Clinical Colour Blindness Tests

A clinical colour-blind test is conducted in a controlled environment by an eye care professional. This can also include the Ishihara plates but can be accompanied by other methods like the Farnsworth-Munsell 100 Hue Test, Anomaloscope, or Cambridge Colour Test. Such tests are mostly exhaustive and can give a detailed analysis of the type and severity of colour vision deficiency.

Accuracy and Reliability

Online Colour Blindness Tests

The precision or accuracy of online colour-blind tests varies greatly. The well-designed ones, like online tests at COLORON under reasonably controlled conditions, clearly have results that are accurate and help you take the right steps in your journey of managing your colour blindness. Our online tests at COLORON take into account subtle deviations in colour vision deficiency and are able to inform you about the presence of the condition.

Clinical Colour Blindness Tests

Clinical tests can detect colour blindness, its type, and its severity. Due to controlled conditions and expert supervision, the probability of error is reduced to a minimum; thus, clinical tests are considered the gold standard for establishing the diagnosis of colour vision deficiency.

Accessibility and Ease

Online Colour Blindness Tests

Online colour blindness tests can be taken at any time and from anywhere using a computer or even a smartphone with an internet connection. Hence, this is useful for people who live in areas where eye care professionals are hard to reach or are self-declared 'DIY' persons.

Clinical Colour Blindness Tests

Visiting an eye care expert may not be so convenient and time-friendly. Appointments may have to be booked and waiting times involved. Moreover, some people are usually more disadvantaged by being in remote or underprivileged areas.

Expertise and Interpretation

Online Colour Blindness Tests

At COLORON, online test reports are verified by our eye care professionals, ensuring accurate understanding and guidance for managing your condition. This proactive approach ensures users receive comprehensive support and follow-up care based on expert analysis of their colour vision test results.

Clinical Colour Blindness Tests

Eye care experts in physical settings explain the details of the results to a person, giving insights into the type and degree of colour vision deficiency. They may further recommend ways of coping, occupation, and treatment if possible.

Cost and Affordability

Online Colour Blindness Tests

Online colour blindness tests are free or at most come for a small fee, hence very affordable to many people. Affordability is the factor that makes more people able to check their colour vision without any financial hindrances. This low cost, however, usually limits the accuracy and there is no professional guidance involved.

At COLORON, you can take your colour blindness test for free and get in touch with our specialised team of eye care professionals who will guide you on your journey to better understanding and managing your condition.

Clinical Colour Blindness Tests

Clinical vision tests can be much more costly due to the professional fees to be paid and the specialised apparatuses utilised. The prices at times may vary by location or on/tests carried out. Health plans may cover these tests fully or partially, but many people do not have insurance or vision insurance. For an accurate diagnosis, the accuracy and reliability that clinical tests offer justify the investment with a higher price.

Final Note

An online colour blindness test and a clinical one form two separate sets of tests with their advantages and limitations. Online tests give convenience, and access to all, and hence are affordable and trusted by people worldwide.

COLORON represents a cutting-edge solution for individuals with red-green colour vision deficiency, offering practical improvements in daily tasks and activities. By leveraging advanced optics and scientific insights, COLORON empowers users to perceive the world with greater clarity and confidence, improving their quality of life.