I'm looking for an algorithm to convert an RGB color to CMYK. Photoshop is performing the conversion below: R = 220 G = 233 B = 174 C = 15 M = 0 Y = 40 K = 0 Corel Draw 1 Select the object you want to change from RGB to CMYK 2 On the menu bar, find and select the “Fill” tool 3 Click on the “Fill Color” dialog box 4 Find and select the “CMYK” option 5 Click on “OK” More Step 1 – With your RGB document open, go to edit > convert to profile. Step 2 – The following dialogue box will appear. Below the screenshot I will go through the different options you can choose from. Convert to Profile Options Hola, en esta ocasión te enseñaré como convertir del modo de color RGB a CMYK de una forma óptima en Photoshop para serigrafía textil.Recursos: Mateus SilvaR Converting RGB to CMYK is easy, however, note that it is currently not possible to do so without losing any color. That is why it is no longer required to convert photos in the RGB color profile to CMYK before printing. When you choose a different color mode for an image, you permanently change the color values in the image. For example, when you convert an RGB image to CMYK mode, RGB color values outside the CMYK gamut (defined by the CMYK working space setting in the Color Settings dialog box) are adjusted to fall within gamut. As a resul Mar 09, 2018. It is possible to this do manually/via an action… however it is probably best performed via a script: * Start at the lowest/back layer then Layer > Duplicate Layer to new document. * Switch to new document, convert to profile. * Switch back to original document, select the next up/forward layer, Duplicate Layer to the new If she sent a Photoshop file you can make grayscale in Photoshop. Add level adjustment Move the left slider all the way over to remove any gradiation and make solid black again. Flatten layers Save as tiff You should now have a solid 100% k file Make new illustrator document Place tiff in illustrator 5Kma1Kz.