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Activity Forums Adobe Photoshop RGB to CYMK

  • RGB to CYMK

    Posted by Jeff Kelley on January 23, 2006 at 10:41 pm

    I do a lot of RGB to CYMK conversions at the toy company I work for. Since they are toys (educational toys actually) there are many bright colors. There are many times colors (bright greens/red) lose all detail during the conversion.

    When I start this job years ago, it was still transparencies and scanning – Now it’s all digital.

    I

    Mike Gondek replied 20 years, 3 months ago 2 Members · 1 Reply
  • 1 Reply
  • Mike Gondek

    January 28, 2006 at 12:37 am

    You do not want to take the saturation down before converting, that is compressing the gamut range of the image prior to conversion.

    Edit>> Color Settings >> Settings: US Prepress Defaults (this will chaneg your other settings, especially good to have Adobe 1998 for RGB.

    Then convert RGB to CMYK If you still need more saturation and detail.

    Float a copy of the layer.
    Change top layer blending mode to Soft Light
    Change transparency to between 30%-60%
    If image is slightly to dark do a curves correction and take the 50% midtone dot for all channels to about 42%.

    The problem of going from RGB to CMYK you lose saturation, by your post are you experiencing the inverse????

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