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I'm using Fireworks for graphical drawing, and I have this bitmap image that contains some greys that I wish to change it to red, however if I use the Hue/Saturation on it, it does not change colour.

What is the best method to change grey to red?

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the very definition of gray is that its lacking any hue. If there is no hue, there's no way to adjust saturation.

That said, most image editing software has a checkbox in the hue adjustment dialogue labeled 'colorize' that will do exactly as you will give the gray a hue of your preference.

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+1 for Colorize, I missed that many a time in my design infancy lol – Dan Hanly Mar 17 '11 at 9:48

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