NETRODOC LAB

Image Color Palette Generator

Extract dominant image colors with HEX, RGB, and HSL values and export JSON or CSS.

PRACTICAL TOOL GUIDE

How to use this tool

1

Upload an accepted source file

Choose a file in one of the supported input formats. NetroDoc validates it before processing.

2

Choose the compatible action

Select this tool from the actions shown for your file, then start processing.

3

Download and review the result

Open the output and check the information, page order, readability, and file type before using it elsewhere.

What this tool does

Extract dominant image colors with HEX, RGB, and HSL values and export JSON or CSS.

Dominant-color extraction is an approximation based on sampled pixels and color buckets. Very small details, transparency, gradients, or near-identical shades can affect the result.