反转颜色工具

About Color Inversion

The Invert Color tool creates the RGB negative of any color by subtracting each channel from 255. The result is the highest-contrast opposite of the original — useful for dark-mode design, accessibility, and creative effects.

All calculations happen in your browser. No data is uploaded or stored remotely.

How to Use

1. Enter a HEX color code or pick a color with the color picker.
2. See the inverted color instantly alongside the original.
3. Copy the inverted HEX code, or read the RGB and HSL values below.

Features

• Instant RGB inversion (each channel subtracted from 255)
• Side-by-side original vs. inverted preview
• HEX, RGB, and HSL output for the inverted color
• One-click copy to clipboard
• Preset colors for quick testing

Use Cases

• Creating dark-mode color palettes from light-mode colors
• Generating high-contrast text colors for any background
• Film-negative and artistic inversion effects
• Accessibility — ensuring sufficient contrast between foreground and background
• CSS filter: invert(1) alternative for single colors