# Color Picker

The Color Picker in the Theme Builder has three tabs (two when used to edit a Theme Color): **Color**, **Web Color**, and **Theme Color**.

The first tab shows a full-fledged color picker (a modified version of [Color-Picker-with-Color-Wheel-and-Eye-Dropper](http://www.codeproject.com/Articles/21965/Color-Picker-with-Color-Wheel-and-Eye-Dropper)) that lets you build a valid #RRGGBB or rgb(r,g,b) or rgba(r,g,b,a) color notation.

Drag the picker on any window to select a color from another application. User the **Opacity** and **Lightness** sliders to adjust the transparency level and the color brightness.

![](/files/HXfDOosctYjUiWe0TvTu)

The second tab shows the list of all known, valid, and cross-browser Web Colors.

![](/files/wsFNIeZHZfHa02G6yZTj)

The third tab shows all the named colors defined in the theme itself.

![](/files/kH8zxsADUeNTWzakrLtv)


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