how to chage font color depending on back ground skin color

[srinivasr]

Hi ,
I would like to know how to change the FONT color depending on the Back ground Skin color.
I have seen in some applications that if we change the theme, its font color changes automatically .I would like to know how to achieve this.
I am new to this UI .
So any pointer to documents is also helpful.

Thanks you

[wizard_hu_]

You can experiment with AknsUtils::GetCachedColor.

[anson_zhao]

MAknsSkinInstance* skin = AknsUtils::SkinInstance();
AknsUtils::GetCachedColor(skin, color, KAknsIIDQsnTextColors, EAknsCIQsnTextColorsCG6);

[lavanya28tharan]

Hi,
How to change back ground color and text color

[Devnull]

Background can be the same as in the built in applications.