COLOR PERCEPTION TEST
Toon Tone\'s color perception test measures how accurately you see and reproduce colors. It uses CIELAB Delta E — the same color science metric used by professional designers. Free, browser-based, no signup.
START THE TEST — FREEHOW THE TEST WORKS
SEE
A cartoon color flashes on screen for 2-3 seconds. Memorize the exact shade — hue, brightness, and saturation.
MATCH
Use the color wheel to recreate what you saw. Pick the exact color from millions of possibilities.
SCORE
Your match is scored using CIELAB Delta E — the same color science used by professional designers and printers.
WHAT IT MEASURES
Hue Discrimination
Can you tell the difference between similar hues? Red vs orange, blue vs cyan.
Brightness Sensitivity
How well do you perceive light vs dark? Brightness errors increase Delta E.
Saturation Awareness
Vivid vs muted — can you remember how intense a color was?
Color Memory
The core skill: holding a color in your mind accurately over a few seconds.
WHO SHOULD TAKE THIS TEST?
✅ Great For
- •Designers who want to benchmark and train their color perception accuracy
- •Curious people who want to know how well they see colors compared to others
- •Artists looking for a quick color memory exercise between projects
- •Students studying color theory who want hands-on practice
❌ Not Ideal For
- •People who need a clinical color blindness diagnosis (visit an optometrist)
- •Users looking for Ishihara plate-style color vision screening
- •Anyone expecting a medically validated assessment
TOON TONE VS OTHER COLOR TESTS
Toon Tone Color Perception Test
Best for: Fun, gamified color memory test with scoring and ranking
Key difference: Uses cartoon characters, CIELAB ΔE scoring, 4 game modes, free browser game
Enchroma Color Blind Test
Best for: Screening for red-green color vision deficiency
Key difference: Clinical Ishihara plates, medical screening, not a game
X-Rite Color Challenge
Best for: Pure hue ordering (arrange colors in order)
Key difference: Drag-to-sort, no memory component, no character matching
Color IQ Test (X-Rite)
Best for: Testing ability to arrange hue gradients
Key difference: Hardware-calibrated, no game mechanics, focuses on hue discrimination only
COLOR PERCEPTION TEST — FAQ
Is this a real color vision test?
It measures color memory and reproduction ability, which correlates with perception. It is not a clinical test — for medical concerns, see an eye care professional.
How accurate is the test?
We use CIELAB Delta E — the industry standard. Your screen's color accuracy affects results. A calibrated monitor gives fairer scores.
Can I take the test on my phone?
Yes. Works on any modern browser. The color wheel supports both touch and mouse input.
Is it free?
Completely free. All modes, daily challenges, and leaderboard. No signup required.
TEST LIMITATIONS
- ⚠️This is a game-based perception test, not a clinical color vision assessment.
- ⚠️Screen color accuracy varies — uncalibrated monitors may produce misleading scores.
- ⚠️Results measure color memory + reproduction, not just raw color discrimination ability.
- ⚠️Ambient lighting affects how you perceive colors on screen.
Key Facts
- What it is:
- A free online color perception test that measures how accurately you can see and reproduce colors from memory.
- How it works:
- A cartoon color flashes for 3 seconds. You recreate it on a color wheel. Scored by CIELAB Delta E accuracy.
- Color metric:
- CIELAB Delta E (CIE76) — the same formula used by professional color scientists and designers.
- What it measures:
- Hue discrimination, brightness sensitivity, saturation awareness, and short-term color memory.
- Not a medical test:
- This is a game, not a clinical color blindness test. For medical concerns, consult an eye care professional.
- Platform:
- Any modern browser — desktop, tablet, or mobile. No download or signup.
Last updated: May 2026