Adjust image colours
Tune exposure, brightness, contrast, saturation, hue, temperature, gamma, sharpness, and blur while using a histogram and same-size comparison to judge the result.
Image colour picker
Click to pick · HEX / RGB / HSL · Image palette
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About this tool
Use an exact pixel sample for a button colour and a representative palette for the overall feel of a photo. These are different measurements, so choose the result that suits your design task.
How to use
Image colour picker
What this tool is for
Sample any pixel as HEX, RGB, HSL, and alpha, then extract dominant colours and their shares for design, branding, and visual analysis.
How to use it
Click a pixel to read HEX, RGB, HSL, and alpha values, and move the sample point to inspect nearby colours. The palette view also reports representative colours and their share for CSS, design systems, and brand references.
Results and next steps
The primary result is a structured report with the necessary previews and copyable values. It supports decisions but never deletes or overwrites local files.
Privacy and local processing
Processing runs in your browser. Source images are not uploaded by this tool.
Common questions
Are dominant-colour percentages exact counts of every original colour?
No. Clicking reads the selected pixel's HEX, RGB, HSL and alpha. Palette statistics sample up to about 80,000 pixels, group nearby colours and skip near-transparent pixels. They summarise a palette rather than audit every source pixel.
Do copied HEX, RGB or HSL values include transparency?
The copied values contain colour channels only; alpha is displayed separately. Include that alpha when using a semi-transparent pixel in CSS. For a brand colour, sample an opaque flat area away from antialiased text edges and shadows.
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