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

點擊選擇，或將檔案拖曳至此

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.

你們會把我的檔案上傳到伺服器嗎？+

不會——這裡的每個工具都完全在你的裝置上處理檔案，不會向伺服器上傳任何內容。唯一的例外是 AI 工具，它們會把擷取的文字（而非檔案本身）傳送給 Claude 來完成工作。

有檔案大小限制嗎？+

我們沒有人為設下限制，但由於處理過程在你的瀏覽器中進行，非常大的檔案（超過 500MB 或 1000 頁）會受你裝置記憶體的限制，而非我們的限制。