![[Translate to Englisch:] Dateien zum Download: Pressebilder, Logos, Pressemappen](/fileadmin/images/download/coe_download.jpg)
Prepress service provider (Prepress) | Carl Ostermann Erben GmbH » Download » Requirements Excel-Add-In
File for calculating color differences
Load the Delta_E.xla file as an add-in in Excel.
Then you have the functions DE_2000("L1";"a1";"b1";"L2";"a2";"b2") and
DE_CIELAB("L1";"a1";"b1";"L2";"a2";"b2") available.
Our data protection regulations apply. You can find them here.