A: After downloading and installing the app, you can choose to use real-time camera color picking or select photos from your library. Simply tap anywhere on the screen to extract the color at that pixel.

A: Color Assistant supports five common color code formats: RGB, HEX, HSL, HSB, and CMYK. You can switch between them and copy with one tap.

A: The Color Naming System identifies and displays five international standard color names, helping you quickly find the closest standard color and adjust to precise standard color values with one tap.

A: Click the "Palettes" button on the main interface to create new palettes, name colors, and organize categories. Import and export functions are supported for easy backup and sharing.

A: Yes! Palettes support JSON format export. You can sync across devices or share color schemes with team members.

A: Premium version permanently removes all ads, giving you a cleaner user experience. One-time purchase, lifetime use, with multi-device sync support.

A: Click the "Restore Purchase" button on the Premium page, and the system will automatically sync your purchase history from the App Store.

A: Please go to Settings → Privacy & Security → Camera and make sure Color Assistant has camera access permission.

A: Please go to Settings → Privacy & Security → Photos and make sure Color Assistant has photo access permission.

A: Please try the following steps:
1. Restart the app
2. Restart your device
3. Make sure you have the latest version installed
4. If the problem persists, please contact our support team