Obtaining Average RGB Value of an Image

You can obtain the average RGB value of an image by making an API call only.

This operation enables you to obtain the average RGB value of an image, which is returned as a hexadecimal value in JSON format.

Operation name: average-hue

You can access the following address through a web browser and obtain the average RGB value of the example.jpg image:

https://obs.region.example.com/image-demo/example.jpg?x-image-process=image/average-hue

If information similar to the following is displayed, the average RGB value of the image is obtained successfully:

{"RGB":"#28577D"}

The original image of example.jpg is as follows:

Click to enlarge

The obtained average RGB value (#28577D) is:

Click to enlarge

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