Color Meter - RGB HSL CMYK RYB

Accurate color measurements by (optionally) using a white reference to compensate for varying lighting conditions, thereby enhancing precision.

The app measures colors in real time by using the camera of the device and can be used as a live color picker (color grab) or color detector. Also known as a colorimeter.

Key features
📷 Real-time color measurements with the camera
🎯 Increased accuracy with white surface reference
🌈️ Many colors spaces supported (see below)
☀️Measures Light Reflectance Value (LRV)
⚖️ Compare colors with standardized Delta E methods (ΔE 00, ΔE 94, ΔE 76)
👁️ Expand, reorder and hide color spaces as needed
💾 Save measurements with comments
📤 Export to CSV and PNG
🌐 Available in 40 different languages
⚙️ Further customization possible

Supported Color Spaces
Color Meter currently supports RGB, RGB in Hex format, Hue/Saturation based color spaces HSL, HSI, HSB and HSP as well as CIELAB, OKLAB, OKLCH, XYZ, YUV and the subtractive color models CMYK and RYB. The two later, mostly used for paint and dye.
Munsell, RAL, HTML standard colors and color names in 40 different languages are also supported.
Are you missing any color space? Let me know at [email protected] and I will try to add it.
You can see all the color spaces at once, click on the ones you are most interested in for a graphical representation, hide them, or reorder them.

The Power of the White Reference
What sets Color Meter apart from other apps is its innovative use of a white paper reference. By compensating (automatic calibration) for the color and intensity of the ambient light, Color Meter ensures that the color measurements are more precise and reliable. It is like having a professional meter in your pocket.

Perfect for artists, designers, architects, decorators, researchers, print technicians, photographers and anyone interested in colors.

Use the app as for color calibration, experiments, color identification, palette creation, color analysis and more - the possibilities are endless.

Contact
Missing a color space or have ideas for improvement? I'd love to hear from you! Send your feedback, suggestions, or questions to me at [email protected].

Download the Color Meter now and try it out for free!