随机颜色

How to use

1. Press Generate Color or click the swatch to get a random color.
2. Copy the HEX, RGB, or HSL value using the Copy buttons.
3. Check Lock R/G/B to keep specific channels fixed while randomizing the others.

常见问题

What does locking a channel do?

Locking R, G, or B keeps that color channel at its current value. This lets you explore variations in the remaining channels, e.g. lock R to stay in the reds family.

Does my data leave my device?

No. Colors are generated entirely in your browser.

Does it work on mobile?

Yes — tap to generate on iOS Safari and Android Chrome.