Image adjustment lab

Hue/saturation, brightness/contrast, and curves on a selected image.

Select a picture on the canvas (or a rasterized image), then the toolbar three colored bars, or Image adjustment lab in the menu.

Three tabs:

The canvas previews as you drag. OK commits this image; Cancel drops the session.

Use it to recolor a background or button skin without Photoshop. Vector shapes: rasterize first, or change the fill color.

Then save / pack / export as usual.