Image Colour Palette

Pull the dominant colours out of an image as HEX and RGB codes.

Select an image

JPG, PNG, WebP — colours are read in your browser

点击选择，或将文件拖到此处

如何 Image Colour Palette

How are the colours chosen?+

The image is reduced to your chosen number of representative colours using colour quantization — the dominant tones, not every pixel.

Is my image uploaded?+

No. It's read and analysed entirely in your browser.

What formats are the codes?+

HEX (#RRGGBB) and RGB — click either to copy it.

Can I get more than 12 colours?+

12 is the cap here — beyond that the extra colours are usually near-duplicates.

你们会把我的文件上传到服务器吗？+

不会——这里的每个工具都完全在你的设备上处理文件，不会向服务器上传任何内容。唯一的例外是 AI 工具，它们会把提取的文本（而非文件本身）发送给 Claude 来完成工作。

有文件大小限制吗？+

我们没有人为设置限制，但由于处理过程在你的浏览器中进行，非常大的文件（超过 500MB 或 1000 页）会受到你设备内存的限制，而非我们的限制。