Selects a color or range of colors, and replaces it with another range.

Choose Paint Edit > Color Correction > Color Replace (HSV) to replace colors in an image with new colors.

Select a range on the original image using either the eyedroppers or by dragging the sliders on one of the three bars (Hue, Saturation, or Value). The sliders offer the ability to fine-tune the edges of the selection as well as the ability to move the whole range without affecting the size of the range.