Image Dominant Color Analysis Tool

Intelligently extract the main colors from images, supporting both average color and precise color modes. Batch analyze multiple images and generate detailed color palettes.

Bug report

Browser execution mode: Your data is processed in your browser and is not uploaded to the server.

Speed and Stability: Processing speed depends on your device and browser. For large batch work, the desktop version may be more stable.

Loading tool, please wait...

If the online tool fails to load or run, try the desktop tool.https://tools.yikeaigc.com/

Tool Usage

Return to old version

Set analysis options first, then choose images and start.

Analyze single or batch images, filter transparent pixels, copy color values, and export CSV, JSON, TXT, or ZIP files.

Local analysis K-means clustering Exact color stats Batch ZIP Savable settings

Image queue No images selected

Choose image files. For multiple files, the UI shows the first 20 results; analysis and downloads include all files.

Analysis settings

Select a color extraction method and sampling precision before processing. Large images are scaled to the analysis size to reduce wait time.

Extraction modeDifferent image types work best with different algorithms

Basic optionsMore colors give finer results

Number of colors

Max analysis size

Max Sample Pixels

Alpha Threshold

Exact Mode Quantization Step

Low Share Filter

Result DisplayChoose output items by workflow

Show Share Show RGB Show HSL Show Color Names Ignore Near-White Background Ignore Near-Black Background

Choose images

Drag or batch select JPG, PNG, GIF, BMP, WebP, and other images. Files are not uploaded; all processing is done on this device.

Upload ImageOnly the first 20 filenames are shown for batch selection

Click to choose images, or drag images here Supports image/* formats; batch results use original filenames, with numbers added for duplicates.

Sample ImageTry without uploading

Start analysis

After confirming the settings and images, click Start. Progress updates during analysis. For large batches, download full results on the export page.

ProgressWaiting to start

Set parameters and select images before starting analysis.

Export results

For one image, copy or download data directly. For multiple images, download the ZIP with all results.

Download FormatComplete analysis first

Analysis Results

Images0

Analyzed0

Total Colors0

Results Shown0

Waiting for color analysis Finish settings and image selection, then click “Start Color Analysis”.

Instructions

Software Usage Instructions

Set analysis parameters: First choose Smart Dominant Color, Exact Color, or Hue Grouping mode, and set the number of colors to extract, analysis size, sampled pixels, and transparency threshold.
Select image files: Click the upload area to select images, or drag and drop images onto the page. Common image formats such as JPG, PNG, GIF, BMP, and WebP are supported, and you can select multiple images in batches.
Use sample images: To quickly preview the effect, click the sample image buttons to load examples of photo tones, poster color schemes, or interface screenshots.
Configure result display: You can choose whether to show color proportions, RGB values, HSL values, and similar color names, and you can also filter near-white or near-black backgrounds.
Start color analysis: Click the “Start Color Analysis” button, and the tool will read the image pixels and extract the main colors. During batch processing, the interface displays the first 20 results, while the remaining images will still be processed.
View and copy results: After analysis is complete, you can view each image’s dominant color swatches, HEX codes, RGB/HSL values, and proportion information. Click a color swatch to copy the color code.
Download analysis data: You can download CSV, JSON, and TXT files; during batch processing, you can download a ZIP archive containing the color analysis results for all images.

FAQ

A: Smart Dominant Color is suitable for complex images such as photos and posters, and extracts the overall visual dominant colors; Exact Color is suitable for icons, interface screenshots, and pixel art, and counts the colors that actually appear; Hue Grouping merges colors by hue and lightness, making it suitable for quickly understanding the overall color scheme structure.

A: Common image formats such as JPG, JPEG, PNG, GIF, BMP, and WebP are supported. Transparent PNG images will filter transparent pixels based on the transparency threshold to prevent transparent areas from affecting color statistics.

A: Color proportions are calculated based on valid sampled pixels. Smart Dominant Color mode calculates the proportion of clustered color groups, while Exact Color mode calculates the proportion of quantized pixel colors.

A: To keep the page responsive, the interface only displays the first 20 analysis results. All selected images will be processed, and the complete results can be downloaded as ZIP, CSV, JSON, or TXT files.

A: For photos and posters, we recommend using Smart Dominant Color mode and appropriately increasing the analysis size and sample pixels; for icons or UI screenshots, we recommend using Accurate Color mode and adjusting the quantization step as needed.

A: The ZIP file includes a color analysis summary, as well as TXT and JSON result files for each image. Result files will use the original image file names whenever possible, and numbers will be appended automatically if duplicate names occur.