@christofer - the next version of Color.io enables zooming out of the image so that it's easier to take in the entire image at a glance. Here's a screenshot.

You can launch the beta of the next version at https://beta.color.io

Note that zooming out is done via mouse wheel or pinching.

@christofer - the beta has now successfully transitioned to the main version and the zooming out feature is available in app.color.io