ColorSync Utility User Guide

for macOS Mojave

An image of cows in a field in the ColorSync Utility window.

Get consistent colours across devices

Use colour profiles to make sure the colours in your images appear the same on all your displays—and when you print.

How to work with image colour profiles

The Calculator pane showing the colour values for a pixel in two different colour profiles.

Find colour values

Use the Calculator to get the values for a colour on your screen—right down to the pixel. You can also get the values for a colour in another installed colour profile to make sure the colour appears the same on all your devices, including printers.

How to find a pixel’s colour value

To browse the ColorSync Utility User Guide, click Table of Contents at the top of the page.

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