PANAVISION PANALUX ALLEGRA C, User Manual

Page: 27 / 48

Gamut
The ALLEGRA-C™ heads output gamut can be restricted to the bounds of REC 2020, REC 709, DCI P3, ESTA 1.54 or
Panalux Vari-white, to match the Sonara range of heads.Due to the different overlaps of the gamuts, selecting REC 709 or
REC 2020 will restrict some of ALLEGRA-C™ output in certain zones.
For example, as can be seen in the illustration below, the ALLEGRA-C™ head is capable of producing a range of colours
in the yellow and deep amber zone that wouldn’t be captured in REC 709. In x y mode with REC 709 as the selected
gamut, ALLEGRA-C™ would not output a colour at those x y coordinates, which would be shown in a red font on the
display.
In CCT, HSI, RGB, or GEL mode, if the colour is unachievable due to the chosen gamut, the colour produced will be
desaturated towards the selected white point
CIE 1931 Chromaticity Diagram showing gamut comparison between
ALLEGRA-C™ Vari-White and other common colour spaces.
PANALUX ALLEGRA-C USER MANUAL 27
ISSUE 1.0 | OCTOBER 2023