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Everyone
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About this app

Colorium Lab is a hands-on studio for understanding how color works. Explore light, pigment, and human perception through simple, interactive visuals that turn theory into intuition. Learn by adjusting, comparing, and experimenting—then apply what you discover to design, art, and everyday decisions.

What You’ll Learn

Fundamentals: hue, saturation, brightness, value, temperature, harmony.
Systems: how common models (e.g., RGB, CMYK, HSL/HSV) relate.
Mixing: additive vs. subtractive behavior and practical takeaways.
Perception: contrast, luminance, and how context changes what we see.
Palettes: ways to build, refine, and evaluate color choices.
Why It Helps

Learn faster with feedback you can see and feel.
Build real intuition instead of memorizing rules.
Make confident color choices for screens, print, and products.
Bridge science and creativity with approachable, visual explanations.
Made For

Students and educators exploring color in STEM or art.
Designers, illustrators, and photographers improving palettes and contrast.
Developers and makers who want practical color intuition.
How It Works

Open a module, move a control, and watch the result update instantly.
Compare approaches side by side to see what changes and why.
Follow clear, concise guidance that connects visuals to the underlying idea.
Your Color Lab

Friendly language, focused lessons, and purposeful tools.
Learn at your own pace and revisit concepts anytime.
A growing foundation you can use in study, work, and play.
Start exploring today. See Color. Know Science.

Key Words:
color science,color theory,RGB,CMYK,HSL,HSV,contrast,palette,design,art,education,mixing,perception
Updated on
Oct 5, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Photos and videos and 2 others
Data is encrypted in transit
You can request that data be deleted

What’s new

- Camera-based color measurement with capture guidance
- 5-step device calibration (ColorChecker supported)
- Analysis results: HEX/RGB/Lab/XYZ, ΔE, luminance/contrast
- Visual charts: CIE 1931 xy and Lab ab; spectral cues
- Save samples and view detailed metrics; guest mode with limited saves
- Export reports and charts (PDF/PNG); share and print
- On-device processing by default; Firebase sign-in, analytics, crash/perf