photoshop create color palette from image cmyk

The MOST IMPORTANT step people often forget. The file should look similar to the image below but the actual channel names may be different depending upon your color choices. Turn on visibility for all channels and your spot channel by clicking the eye icon next to each channel in the Channels palette. Step 4įlatten your image by choosing 'Flatten Image' from the flyout menu located on the Layers palette. With spot color you want 100% black rather than the mixed rich blacks. Sometimes black is not 100% due to CMYK mixing rich blacks for color profiles. Using curves (or levels) be certain you've got 100% black where you want it. Highlight the yellow channel in the Channels palette by clicking it once in the Channels palette. Highlight the Magenta channel in the Channels palette by clicking it once in the Channels palette. Highlight the Cyan channel in the Channels palette by clicking it once in the Channels palette. To have a proper spot color file, the information on every other channel must be correct

Note how the visibility is only on for the blue 072 channel and the document shows the areas of blue as a solid black. For the black channel, simply highlight the black channel and erase or delete anything you do not wish to appear in black.īelow you can see how the channels palette appears for this image. You do not need to create spot channels for black, use the black channel for any black you may want. Repeat Step 1 and Step 2 for every unique spot color you wish to have in the document. Shades of grey will translate to values within your spot color. Filling with 100% black will create 100% of your spot color. Fill in this selection on the spot channel. Use whatever method best works for you to select the blue portions of your image.Īfter you've made your selection, highlight the spot channel in the Channels Palette. To fill the spot channel, first select the area you wish to have in the spot color. No apparent change to your image will take place. When the new spot channel is created it will be empty. Pantone Blue 072 was selected for this tutorial. Choose the spot color you wish to use in the color picker, then click okay to dismiss the color picker, then okay to dismiss the spot color dialog. Click the small color box and the color picker will pop up.

Click the flyout menu on the Channels palette and choose New Spot Channel.Ī small dialog window will pop up. Open the channels palette by choosing Window > Channels from the menu. If your image is indeed in RGB mode, Choose Image > Mode > CMYK from the menu to convert the image to 4-color process. To check this choose Image > Mode from the menu. The first thing to do is be certain your image is in CMYK mode and not RGB. This tutorial will start with very simple art to use for an example. Creating Spot Color Projects With Photoshop CS

Photoshop create color palette from image cmyk