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Free Approximate Reference

PANTONE® to CMYK Reference

Approximate CMYK values commonly associated with PANTONE color names. Useful for design comp work and quick reference. These are widely-used industry approximations only. Not substitutes for an official Pantone color reference. For brand-critical color decisions, verify against an official Pantone Color Bridge guide.

PMS → Approximate CMYK
Look up a PANTONE Color
Type a number (e.g. "485") or name ("PANTONE Reflex Blue C")
    Enter a PANTONE number to see the approximate CMYK reference
    CMYK → Approximate Reference
    Find Closest Catalog Reference
    Enter CMYK percentages (0–100) to see the closest catalog approximation
    Enter CMYK values to see the closest catalog reference (approximate)
    A real preflight catches more than this
    This lookup provides CMYK approximations commonly associated with PANTONE color names. Useful for design comps and quick reference, but never a substitute for a real spot ink on press. If your brand requires exact color, specify a Pantone spot ink in your print file and verify against an official Pantone Color Bridge guide. Our preflight engine reads what's actually in your PDF, identifies named spots, decodes CMYK-derived spot inks from the content stream, and tells you what plates the press will run.

    How this works

    The Pantone catalog has more than 2,000 named colors. Designers and printers commonly use a small set of CMYK approximations as a stand-in for popular spot colors during design comp work. Our reference table holds the most common ~100 entries: process colors, popular brand colors, the full grayscale family, the 8000-series metallics, and several U-skew rows that resolve back to their canonical coated names.

    For PMS-to-CMYK lookups, we look up the name and return a commonly-used CMYK approximation. For CMYK-to-PMS lookups, we compute Euclidean distance across all four channels and surface the nearest catalog reference plus four runner-ups. These distances are calculated against our internal reference table, not against an official Pantone reference, and represent approximate proximity only.

    Need a color that isn't in our table, or need an authoritative reference? Pantone LLC publishes the full coated and uncoated guides at pantone.com. For brand-critical color decisions, always work from a printed Pantone Color Bridge guide rather than any digital approximation. Screen color is not press color.

    When to use a Pantone spot vs CMYK

    Use a Pantone spot ink when the color is brand-critical (logo, packaging primary, anchor color), when you need metallic or fluorescent (CMYK can't reproduce these at all), or when the design has large solid areas of one color (process builds show banding, spots don't).

    Use CMYK when the color is decorative or part of a photograph, when you're running a process job and adding a spot would mean an extra plate cost, or when the printer is digital and the color is comfortably inside the digital gamut.

    The most common file mistake: a Pantone Color converted to CMYK by accident, usually when a file is round-tripped through the wrong software. More on spot colors · More on CMYK

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