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<ul class="navigation"><li class="prev"><a accesskey="p" class="prev" href="WSfd1234e1c4b69f30ea53e41001031ab64-768fa.html" title="Color adjustment commands"><img src="images/blank.gif" alt="Previous" width="17" height="17" /></a></li><li class="next"><a accesskey="n" class="next" href="WSfd1234e1c4b69f30ea53e41001031ab64-767ba.html" title="Save adjustment settings"><img src="images/blank.gif" alt="Next" width="17" height="17" /></a></li></ul><div class="hierarchy" id="hierarchy"><a href="WSfd1234e1c4b69f30ea53e41001031ab64-7693a.html">Color and tonal adjustments</a> /
     <a href="WSfd1234e1c4b69f30ea53e41001031ab64-767ea.html"><b>Understanding color adjustments</b></a> 
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                <h1>
                    Make a color adjustment
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                <div><div class="section"><p>All Photoshop color adjustment
tools work essentially the same way; they map an existing range
of pixel values to a new range of values. The difference between the
tools is the amount of control they provide. Color adjustment tools
and their option settings are accessed in the Adjustments panel.
For an overview of the color adjustment tools, see <a href="WSfd1234e1c4b69f30ea53e41001031ab64-768fa.html">Color adjustment commands</a>.</p>
<p>You can adjust the color in an
image in different ways. The most flexible method is to use an adjustment
layer. When you select a color adjustment tool in the Adjustments
panel, Photoshop automatically creates an adjustment layer. Adjustment
layers let you experiment with color and tonal adjustments without permanently
modifying the pixels in the image. The color and tonal changes reside
within the adjustment layer, which acts as a veil through which
the underlying image layers appear.</p>
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<ol><li class="stepexpand"><span>If you want to make adjustments to a portion of
your image, select that portion. If you make no selection, the adjustment
is applied to the entire image.</span></li>
<li class="stepexpand"><span>Do one of the following:</span><ul><li><p>Click an adjustment icon or select an adjustment
preset in the Adjustments panel.</p>
</li>
<li><p>Create an adjustment layer. See <a href="WS5A7BAC5F-EF4C-4fd1-94BB-6ACA59C8E73Fa.html">Create adjustment and fill layers</a>.</p>
</li>
<li><p>Double-click the thumbnail of an existing adjustment
layer in the Layers panel.</p>
</li>
</ul>
 <div class="para"><div class="note"><span class="notetitle">Note:  </span>You can also choose Image &gt; Adjustments, and choose
a command from the submenu to apply adjustments directly to the
image layer. Keep in mind that this method discards image information.</div>
</div>
 <p>A new adjustment layer includes a layer mask, which
by default is empty (or white), meaning that your adjustment is
applied to the entire image. (If you have an active selection on
the image when you add an adjustment layer, the initial layer mask
masks out the unselected area in black.) Using the Brush tool, you
can paint black areas on the mask where you don’t want the adjustment
to affect the image. See <a href="WSCBB303CD-89C8-4b90-A76B-766D23409ECCa.html">Edit a layer mask</a>.</p>
</li>
<li class="stepexpand"><span>To toggle the view of your image with and without adjustments,
click the Toggle Layer Visibility icon&#160;<img src="images/toggle_layer_visibility_enable_disable.png" /> in
the Adjustments panel. </span> <div class="tip"><img src="images/tip_help.png" />To cancel changes, click the Reset button&#160;<img src="images/reset.png" /> in
the Adjustments panel. </div></li>
</ol>
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