Home>Service&Support>FAQ>Spectrocolorimeter FaqHow to check the color difference?

How to check the color difference?

The ΔE (Delta E) formula of the CIELAB color space is usually used to measure color difference. The difference is measured in a colorimeter or spectrophotometer to gauge the level of perceptibility of the difference between two samples in terms of L*a*b*.


Justin Lee

Senior Optical Engineer

15+ years in color measurement R&D, Holds 8 patents in spectrophotometry
This article is edited by Justin Lee, the website content writer of 3nh, who has 15 years working experience in the color management industry and often discusses with colleagues in R&D, marketing and production departments about the professional knowledge and application of color measurement devices, and has a deep understanding of the industry and products.
Please feel free to contact me to discuss more about your color measurement projects
service@3nh.com.

Justin Lee - Senior Optical Engineer

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