Famous People with Color Blindness: 7 Verified Cases

Who: English chemist, physicist and meteorologist (1766-1844), founder of modern atomic theory.

Type: Deuteranopia — confirmed by DNA analysis.

In the entire history of color vision deficiency, no case is better documented than Dalton's. The reason is simple: he was not only the first recorded colorblind person, he was the first scientist to study color blindness — using himself as the subject.

On 31 October 1794, Dalton read a paper titled Extraordinary Facts Relating to the Vision of Colours to the Manchester Literary and Philosophical Society. It was the first scientific description of color blindness in human history. Before it, the condition had no name in medicine. It is because of this paper that color blindness was known for nearly two centuries as "Daltonism" — a term still in everyday use in French, Spanish, Russian and other languages today.

How did he notice? Dalton realized the colors he and his brother saw did not match what other people described. The most famous anecdote: he once attended a Quaker meeting wearing stockings that looked dark blue to him but were in fact scarlet — a conspicuous error for a Quaker bound by strict plain-dress conventions.

The remarkable part is that his explanation was wrong, and he personally arranged the experiment that disproved it. Dalton hypothesized that the vitreous humour inside his eyeball was tinted blue, acting as a filter that absorbed longer wavelengths. To test this, he left instructions that his eyes be examined after his death.

On 28 July 1844, the day after he died, the physician Joseph Ransome performed the dissection. The result: "perfectly colourless." Dalton's theory was refuted by the experiment he himself had commissioned.

The story does not end there. His eyes were preserved by the Manchester Literary and Philosophical Society, which he had served as president for nearly thirty years. In 1995, researchers extracted DNA from that 150-year-old eye tissue and published the analysis in Science: Dalton lacked the gene for the medium-wavelength (green) photopigment, making him a deuteranope.

In other words, a self-observation from 1794 was precisely confirmed by molecular genetics 201 years later. To understand how this deficiency arises at the gene level, read our genetics of color blindness guide, or go straight to the deuteranopia deep dive.

Career impact: Essentially none — arguably positive. Dalton's scientific contributions (atomic theory, the law of partial pressures) required no color discrimination whatsoever. And his deficiency handed him a research subject nobody else could see, founding an entire field of study.

Who: British-American filmmaker; director of Inception, Interstellar, Dunkirk and Oppenheimer; Academy Award winner for Best Director.

Type: Red-green color blindness.

If you want a single case that dismantles the claim that colorblind people cannot work in visual fields, Nolan is it. He is among the most visually recognizable directors working today, and he has red-green color vision deficiency.

Nolan discussed this at length in Nolan Variations (2020), the book of interviews by film critic Tom Shone. His description is worth quoting because it captures something many people with CVD experience:

"As far as I'm concerned, I see a full spectrum of color. I mean, I see the world the way the world looks. I believe that very powerfully, and then someone can objectively give me a test and tells me that, well, there are actually certain distinctions I'm not making, and other distinctions that I'm making more strongly, because I don't see the range of greens that people see."

This gets at the most counterintuitive fact about color vision deficiency: you cannot feel what is missing. Your brain presents a complete, coherent, gap-free picture. The deficiency only appears under objective testing — which is exactly why so many people reach adulthood without knowing.

Nolan has also described what frustrates him about other people's reactions: tell someone you are colorblind and their first move is almost always to hold up an object and ask "what color is that?", then laugh when you get it wrong. He has characterized this as people treating it like a party trick rather than a real condition.

Career impact: Shaped it rather than limited it. Nolan's films are known for desaturated palettes, blue-grey tones, hard contrast and layered shadow rather than saturated color. His visual language is built on contrast, texture and luminance — dimensions that do not depend on hue discrimination. Film color grading is also collaborative: directors work with cinematographers and colorists, so it was never one person's judgment of a color chip.

Who: Co-founder and CEO of Meta (formerly Facebook).

Type: Red-green color blindness.

This is probably the most-repeated colorblind celebrity story of all — and unusually, it actually has a primary source: a 2010 New Yorker profile of Zuckerberg, which reported he is red-green colorblind and quoted him directly:

"Blue is the richest color for me — I can see all of blue."

That single line explains a design decision seen daily by billions of people and questioned by almost none of them: Facebook's dominant color is blue because its founder perceives blue most completely.

The value of this case is not novelty but strategy. It demonstrates a pragmatic adaptation: rather than making decisions inside the hue range where your discrimination is weakest, anchor the work in the dimension you perceive most reliably. Many designers and developers with CVD arrive at this approach independently.

Career impact: Directly influenced product design decisions without ever being an obstacle. Worth noting: blue also happens to be the safe choice in interface design. It remains reliably distinguishable under nearly every type of color vision deficiency, which is why accessibility guidelines commonly recommend blue as a primary functional color.

Who: British actor; Academy Award winner for Best Actor (The Theory of Everything), Tony Award winner, star of the Fantastic Beasts series.

Type: Deuteranomaly, self-described.

Redmayne has discussed his color vision openly with GQ, and his phrasing is especially worth quoting because it captures the real experience of mild color vision deficiency so accurately:

"I almost feel like a bit of a fraud when I say I'm colorblind, because I see in color."

He describes his difficulty as more a matter of confusing tones — blues against purples, greys against browns. That is textbook deuteranomaly: not an absence of color, but reduced precision discriminating between specific hues.

Redmayne has also said he relies on his wife Hannah's judgment when it comes to clothing. This is an extremely common coping strategy — many people with CVD establish a trusted "second pair of eyes" for daily life.

Career impact: Effectively none. Acting depends on text, physicality, emotion and timing, not hue discrimination, and wardrobe is handled by professional departments. There is a nice irony worth noting: he starred in the stage play Red, about the abstract expressionist painter Mark Rothko — a colorblind actor carrying a play built entirely around the color red.

Who: Irish-Catalan artist; the world's first officially government-recognized cyborg.

Type: Complete achromatopsia — the rarest and most severe form.

Harbisson is the one case here that is not a red-green deficiency, and his situation is far more severe. Complete achromatopsia means the cone cells in his retina do not function; he sees the world only in black, white and infinite shades of grey. The condition affects roughly 1 in 30,000 people — less than a two-hundredth the prevalence of inherited red-green color blindness.

His response is unique in the entire history of color vision deficiency. Since 2004, Harbisson has had an antenna implanted into his skull — he calls it the "eyeborg" — with a fiber-optic sensor hovering above his forehead. The device converts light wavelengths into vibrations at different frequencies, conducted through his skull. He does not see color; he hears it.

After extended training, these sounds stopped being signals he had to translate and became direct perception. Following hardware upgrades he can now also perceive infrared and ultraviolet — wavelengths ordinary human vision cannot reach at all.

After a long battle with UK authorities, he was permitted to wear the antenna in his passport photograph, which is why he is widely regarded as the first government-recognized cyborg. His story has been reported in detail by National Geographic among others.

Career impact: Completely redefined it. Harbisson did not work around his condition — he made it the center of his entire artistic practice and public identity. He creates "sound portraits," translating the colors of a face into chords, and reverses the process to turn music into color. His case makes a broader point: a difference in perception can itself become creative material, not merely a gap to be compensated for.

Who: American politician; U.S. Senator for Florida (2011-2025), later U.S. Secretary of State.

Type: Color vision deficiency (specific subtype not publicly disclosed).

In 2012, Rubio was under heavy scrutiny as a potential Republican vice-presidential pick. Asked about fashion in an interview with The Hill's Judy Kurtz, he candidly said he struggles to navigate the subject and stated plainly: "I'm colorblind." He added that his workaround is depending on his wife Jeanette to match things for him.

Crucially, this was not just a single reported remark: a spokesman for Rubio subsequently confirmed to ABC News that the senator is colorblind. Confirmation from an official representative puts this case well above most names circulating on aggregator lists.

Career impact: No material effect on political work. The significance of this case is mostly public: a well-known political figure discussing his color vision deficiency openly and matter-of-factly helps reframe it from a curiosity into an ordinary physiological variation.

Who: Senior crayon molder at Crayola (Binney & Smith Co.).

Type: Blue-green discrimination difficulty.

This is the most striking juxtaposition on the list, and it is backed by contemporaneous 1990 reporting from the Washington Post and UPI, plus a Snopes fact-check.

In 1990, Emerson Moser retired from Binney & Smith, the company that makes Crayola crayons. Over a 35-year career he had become the company's most productive crayon molder, producing more than 1.4 billion crayons. It was only at his retirement that he publicly revealed he was colorblind.

His situation needs to be stated accurately, because this is exactly where the story usually gets exaggerated. Moser could not see no color at all. His difficulty was concentrated in the blue-green range — by the reporting of the time, telling cadet blue from blue green was genuinely hard for him. Most colors he distinguished fine, and when he was unsure about a color mix, he asked co-workers to confirm.

That detail is the most valuable part of this case, and a better lesson than the "colorblind man makes crayons" novelty headline: the overwhelming majority of jobs that appear to require color judgment actually run on process, labeling, numbering and teamwork rather than individual hue discrimination. Crayon production depends on formulas and standardized process, not workers eyeballing color matches.

Career impact: He became the top performer in his trade, and never found it necessary to disclose the condition across 35 years of work. That in itself demonstrates how effective his adaptations were.

This section matters as much as the seven cases above. Famous colorblind people lists are a hotspot for online misinformation. Here are the most common examples.

Vincent van Gogh

This is probably the most widely circulated claim of all, and it is pure speculation. The theory originated with Japanese vision researcher Kazunori Asada, who built a filter tool showing that some van Gogh paintings look more "naturalistic" through a protanopia simulation.

Note the logical leap: "a painting looks more natural through a given filter" does not establish that the painter had that deficiency. No letter, medical record or contemporary account mentions van Gogh having any color vision problem — and van Gogh left behind an enormous body of correspondence discussing color in detail. He also cannot be tested. This claim should be labeled clearly as an unverified hypothesis.

Paul Newman

The common claim is that Newman was dropped from the U.S. Navy V-12 pilot training program because of color blindness. There is a factual basis here, but it has been simplified into distortion. Newman himself later explained the situation was "a bit more complicated" — he also noted he lacked the mathematical ability pilots required, and a subsequent test showed he was not actually colorblind.

In other words, this is a genuine illustration that military color vision standards exist, but using it as evidence that a particular celebrity was colorblind is simply wrong.

Other frequently listed but unsourced names

During verification we checked a number of names that appear repeatedly across these lists. They share the same failure mode: every citation eventually points to another aggregator site rather than a primary source — no quote from the person, no confirmation from a representative, no contemporaneous reporting by an established outlet.

This does not prove those individuals are not colorblind. It means the public record is insufficient to make the claim. On a health-related topic, "no source found" should mean "not published."

Looked at together, these seven cases reveal consistent patterns:

• Almost none of them succeeded by "overcoming" color blindness — they reorganized how the work gets done. Nolan built a visual language on contrast and luminance; Zuckerberg anchored design in the color he perceives most strongly; Moser relied on formulas and co-worker verification. Nobody tried to force an improvement in hue discrimination — which is not possible anyway.
• A trusted second pair of eyes is the most universal strategy. Redmayne relies on his wife, Rubio on his wife, Moser on his colleagues. This is not a weakness; it is a cheap, highly reliable engineering solution.
• Many only learned through objective testing, often as adults. Nolan's quote states it most clearly: subjectively you see a complete world. This is precisely why screening tests have value — they supply information your own perception cannot.

These seven cases span science, film, technology, acting, art, politics and manufacturing. Together they establish one thing: the number of careers where color vision deficiency is a real hard barrier is far smaller than most people assume.

Fields directly evidenced by the cases above include:

• Film directing and production — Nolan. Grading is a team process, and visual style can be built on non-hue dimensions.
• Software and product design — Zuckerberg. Designers with CVD are also frequently sharper on accessibility.
• Scientific research — Dalton. The vast majority of research work requires no hue judgment.
• Acting and performing arts — Redmayne.
• Visual art — Harbisson. It can even become the method itself.
• Politics and public affairs — Rubio.
• Precision manufacturing and industrial production — Moser. Process and standardization matter far more than eyeballing color.

Fields with genuine color vision requirements do exist — commercial aviation, some military roles, maritime work, certain electrical trades. For a full breakdown of which careers actually restrict, which merely seem to, and how to handle the topic during a job search, see our guide to the best jobs for colorblind people (and careers to avoid).

Several of the people above only confirmed their color vision status through a single objective test. If reading this has made you suspicious about your own — if people regularly correct your color choices, or you repeatedly misjudge things like fruit ripeness, rust, or skin rashes that hinge on red-green discrimination — the fastest check is the Ishihara color blindness test, which takes about two minutes.

If the result suggests a green-range deficiency — the most common category, and the one Dalton and Redmayne belong to — read more in our deuteranopia guide. To understand why it was passed down to you, see the genetics of color blindness.

One caveat worth repeating: online screening indicates a direction. A formal diagnosis — especially where a job imposes a hard color vision requirement — should come from an optometrist or ophthalmologist.

1. Hunt, Dulai, Bowmaker & Mollon (1995), "The Chemistry of John Dalton's Color Blindness," Science — DNA analysis of Dalton's preserved eye tissue confirming he was a deuteranope
2. Science and Industry Museum (Manchester) — John Dalton and colour blindness — The 1794 paper, the vitreous humour hypothesis, Joseph Ransome's 28 July 1844 dissection result ('perfectly colourless'), and the preservation of the eyes
3. The Royal Society — John Dalton FRS, Scientists with disabilities — Institutional account of Dalton's life and his color vision research
4. Cinematic style of Christopher Nolan — Wikipedia — Documents that his colour palettes have been influenced by his red-green colour blindness; Nolan's own extended remarks appear in Tom Shone's interview book Nolan Variations (2020)
5. Jose Antonio Vargas (2010), "The Face of Facebook," The New Yorker — Reports Zuckerberg is red-green colorblind and quotes him directly: 'Blue is the richest color for me'
6. ABC News (2012) — "Red or Blue? Don't Ask Marco Rubio" — A spokesman for Rubio confirmed to ABC News that the senator is colorblind
7. The Hill (2012) — "Potential veep pick Rubio reveals he's colorblind" — Rubio's original on-record statement, 'I'm colorblind,' and his reliance on his wife Jeanette to match clothing
8. The Washington Post (6 Dec 1990) — "Crayon Maker Shows His True Colors" — Contemporaneous reporting on Moser's retirement, clarifying he was blue-green colorblind rather than fully color-blind
9. UPI Archives (7 Dec 1990) — "Color-blind crayon maker retires" — Contemporaneous report on the 35-year career and 1.4 billion crayon output
10. Snopes — "Was Crayola's Top Crayon Maker Colorblind?" — Fact-check of the Moser story, clarifying the exaggerated elements
11. National Geographic — "How a Color-Blind Artist Became the World's First Cyborg" — Harbisson's achromatopsia, the eyeborg antenna implant, and the passport recognition process
12. Neil Harbisson — Wikipedia — Reference overview of his biography, achromatopsia diagnosis, and cyborg status
13. Paul Newman — Wikipedia — Documents the Navy V-12 dismissal and Newman's own clarification that a subsequent test showed he was not colorblind
14. Smithsonian Magazine — "Was Vincent van Gogh Color Blind?" — Coverage of Kazunori Asada's filter hypothesis, which remains speculation rather than diagnosis
15. National Eye Institute (NIH) — Color blindness prevalence (about 8% of men, 0.5% of women) and clinical type overview
16. MedlinePlus Genetics — Achromatopsia — Prevalence (roughly 1 in 30,000) and genetics reference for complete achromatopsia