Find the exact colour of any point in a picture, or let the image give you a palette. Everything happens in your browser, so your image is never uploaded.
Your image stays on this device. It is read by your browser, never uploaded and never stored, and it is gone when you leave the page. Up to 25 MB.
Use it to take a palette from a photograph of a room, an outfit or a landscape, to read a colour from a screenshot, or to find the main colours of a logo or artwork you have the right to use.
A photograph records light as well as colour. A white wall in shade measures blue and the same wall by a lamp measures orange, so a picked value is what the camera recorded, not the colour of the object.
It measures colour by area and has no idea what is in the picture. It does not recognise faces or people, and it does not assess skin, hair or eye colour. Very large images are reduced to 1,600 pixels on the long side for picking, so one pixel here can cover several in your original.
The picture is reduced to at most 400 pixels on its long side, and pixels are grouped in a histogram so that the work stays small. Those groups are clustered with weighted k-means in OKLab, a space where distance follows what the eye sees. The same image always gives the same answer. Each style then ranks the clusters differently: vibrant favours chroma, for example, and dominant uses area alone.
Any such result is an approximation, because reducing a picture to a few colours has no single right answer. Transparent pixels are ignored. The browser decodes pixels only, so location and camera details in the file are never read. No image data, file name or colour goes to analytics.