CompLab Limited

* Cielab or CIE 1976 L*a*b is a chromatic value color space used to describe all the colors that the human eye can perceive.

* This Color Lab model is three dimensional and the three parameters in the model represent the lightness of color (L *), its position between red and green (a *, negative values indicate green while positive values indicate red) and its position between yellow and blue (b *, negative values indicate blue and positive values indicate yellow).

* The conversion from Color Lab to RGB depends on the device used and for this app it has been used the illuminant D65 and observer at 2º.

* The direct interpretation of the values obtained of a Color Lab is not easy and this app helps the visual interpretation of these parameters.

* The application allows the visualization on the same screen of up to three Color Lab results so you can compare visually instead of numerically.

* Moreover you can save your captures and work with them at your own, even customizing your comparison.

* It allows you also to share these captures everywhere.