rgb code and brightness

[stekol61]

I have set the a bar color using the 'Background color' for an expression. I use rgb(216,207,39).

In the Chart Properties I can do the same using Colors - Data Appearance and customize e.g. Colour1 using the same rgb code.

The problem is that when using Colors - Data Appearance I've adjusted the Brightness for the color.

Is it possible to do the same when using 'Background color' for an expression?

[marcus_sommer]

You could try it with argb() or one of the colormix-functions.

- Marcus

[Peter_Cammaert]

As far as I know, the Brightness slider only becomes active if you select a "Single Color Gradient" instead of a fixed or a calculated color. The Brightness value determines to what same-color brightness the gradient will evolve. You can only set the Brightness-level itself in the color dialogs that have this slider.

There are no corresponding functions in QlikView that offer a single-color gradient with a Brightness setting. But you can set the "brightness" of a single specific color (i.e. not a gradient) by manipulating the luminosity parameter in a HSL() function call.