Argyo: Color Identifier
Color blindness & HEX Picker
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Explore color with new tools: check WCAG contrast, simulate different color-vision conditions, and find saved colors and notes more easily.
Argyo is a privacy-first color identifier and visual color assistant built to help color-blind users recognize, compare, save, and understand colors in everyday life.
It is also useful for designers, artists, photographers, developers, students, educators, accessibility reviewers, and anyone who works with colors.
Use your camera or import photos to identify colors, inspect HEX and RGB values, compare similar shades, save your color history, and export palettes — all directly on your device.
Argyo works fully offline. Your photos, detected colors, and saved palettes stay on your device and are never uploaded for analysis.
No ads. No tracking. No hidden costs.
Main features:
• Live Color Recognition
Point your camera at an object, surface, fabric, product, chart, map, or visual reference and identify colors in real time.
• Photo Color Picker
Import an image from your gallery and inspect colors from photos, screenshots, artwork, charts, maps, legends, and design references.
• HEX and RGB Color Values
View practical color information for creative, digital, accessibility, and everyday use.
• Color Comparison
Compare colors side by side to better understand differences between similar shades.
• Delta-E Color Matching
Use Delta-E color matching to estimate how close or different two colors are.
• Color Palette Creation
Generate, save, and export color palettes from real-world objects, photos, screenshots, and visual inspiration.
• Color History
Keep a local history of detected colors so you can revisit previous findings anytime.
• Offline and Private
Argyo performs color analysis on device. No account, no tracking, no ads, and no cloud upload required.
Argyo can help color-blind users identify colors more confidently in daily situations, while also serving as a practical color picker and palette tool for everyone.
IMPORTANT MEDICAL DISCLAIMER:
Argyo is a supportive visual tool and is not a medical device. Color recognition results are estimates and may vary depending on lighting, shadows, screen calibration, camera hardware, image compression, and environmental conditions. Do not use Argyo for clinical, diagnostic, medical, safety-critical, or professional color certification purposes.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Check text and background contrast against WCAG, with AA and AAA results for normal and large text.
Preview different color-vision conditions and get suggestions to improve contrast; saved colors are never changed automatically.
Search diary notes, tags, and dates, combine filters, and reach the camera, gallery, and history faster.
New optional AI consultant using your own provider key, stored securely on your device.
Improvements to translations, reliability, and performance.
The developer, Lorenzo Luca Perrone, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Lorenzo Luca Perrone
- Size
- 25.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Italian
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Epic Supporter $19.99
- Buy me dinner $9.99
- Buy me a pizza $4.99
- Buy me a Coffee $1.99
- Copyright
- © 2026 Lorenzo Perrone