CIE L*C*h* ab

This window shows the L*C*h* color coordinates

In the Delta Mode the referring ΔE color distance is displayed.
The type of ΔE-calculation can be set in the Measurement Conditions window

CIE L*u*v*

This window shows the L*u*v* color coordinates.

In the Delta Mode the referring ΔE*uv color distance is displayed.