Click to lock or unlock the reserved colors. This help field will describe the item you point to. Press to undo previous operation. Press to import an entire color palette from disk file. Displays selected color. Double-click to pick a new color. Press to HSV Blend the selected colors from top-left to bottom-right. Press to RGB Blend the selected colors from top-left to bottom-right. Press to darken the selected color(s). Press to lighten the selected color(s). Press to pick a new color. Click or drag to select color(s), double-click to pick a new color. Press to close dialog and ignore new color palette. Press to close dialog and save new color palette.