Color Name Recognizer Support

Live Capture on Mac

Choose Start Live Capture and grant Screen Recording permission when prompted. Move the pointer outside the app window to identify screen colors. Center Pixel reads one pixel; Circular Average averages pixels inside the cyan sampling circle. The size slider changes that circle, not the text size.

• Shift-Command-L: pause or resume.
• Shift-Command-S: save the current color.
• Shift-Command-K: lock or unlock the sampled position.
• Escape: stop capture and restore the window if capture minimized it.

These shortcuts apply only during Live Capture. Window controls remain available if a shortcut is unavailable. The optional minimize setting is remembered.

If permission is missing, use Enable in System Settings to open Screen Recording settings. Allow access and reopen the app if macOS requires it. After a display change interrupts capture, stop and start again.

Frames are processed locally without saving or uploading screen images or capturing audio. Saved colors and history contain color values and metadata.

Single-pick and purchases

Pick Color from Screen uses Apple’s system eyedropper and remains available separately. Restore Purchases is in the Premium window. Eligible Premium purchases work across iOS and macOS with the same App Store Apple Account; local color libraries do not automatically sync.

Mac 实时取色帮助

点击“开始实时取色”，按提示授予屏幕录制权限，再将指针移到应用窗口之外。“中心像素”读取单个像素；“圆形区域平均”计算青色取色圆内的平均颜色。大小滑块仅调整取色圆，不改变文字大小。

• Shift-Command-L：暂停或继续。
• Shift-Command-S：保存当前颜色。
• Shift-Command-K：锁定或解锁取色位置。
• Esc：停止取色，并恢复由取色功能最小化的窗口。

快捷键仅在实时取色期间生效。如权限不可用，请点击“在系统设置中启用”并允许屏幕录制；系统可能要求重新打开应用。显示器变更导致取色停止时，请重新开始。

画面仅在本地处理，不保存、不上传，也不采集音频。保存颜色和历史记录仅包含颜色值及相关信息。购买恢复位于 Premium 窗口；使用相同 App Store Apple 账户可恢复符合条件的跨平台权益，本地颜色库不会自动同步。