Calculate the Average Color of an Image
Compute the exact average color of any photo — useful for ambient lighting effects and quick color analysis.
About the Average Color
The average color is the true arithmetic mean of every pixel — different from the dominant color, which finds the most common cluster. Use it for ambient glow effects behind images, placeholder backgrounds, or quick exposure analysis.
How it works
Every pixel's red, green and blue values are summed and divided by the pixel count — a true arithmetic mean, not a perceptual estimate. The result is the color your eye perceives when the image is blurred into nothing, which is exactly how ambient-light effects work.
How to use it
Drop up to 10 images and process — the average appears instantly as a swatch with HEX, RGB and HSL values to copy. Batch results list each image's mean color.
Supported formats & limitations
Accepts .jpg, .png and .webp up to 30MB each, 10 per batch. Transparent areas are typically composited during decode, so PNG alpha influences the average. High-contrast images average to gray — that's math, not a bug.
Common use cases
Generating blur-up lazy-load placeholders, setting ambient background colors behind images in players and apps, checking a photo series' overall color temperature consistency, and answering 'is this image warm or cool?' with numbers.
Frequently asked questions
How private is Average Color?
Everything runs locally in your browser via the Canvas API. Your picture never leaves your machine — there is no upload step at all, so processing is as private as working in an offline editor.
Which input formats does Average Color accept?
Common formats are covered: JPG, PNG or WEBP, each up to 30 MB. Paste from the clipboard, drag and drop, or use the select button.
What are the size and batch limits?
Up to 10 images per batch, 30 MB per file, and unlimited runs — no signup, no counters, and no watermark stamped on results.
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