Advertisement
HEX to CMYK Print Color Converter
Translate digital RGB and HEX screen colors into commercial 4-color process printing values with total ink density analysis.
Click to Pick Color
Total Ink Coverage (TAC)
Safe for Print (198%)
Cyan (C)
99%
Magenta (M)
34%
Yellow (Y)
0%
Key Black (K)
22%
RGB to CMYK Conversion for Print Production
Converting digital brand colors from screen formats (RGB/HEX) into physical print ink formulas (CMYK) is a mandatory step before sending business cards, flyers, apparel, or packaging to commercial printing houses. Knowing your exact Cyan, Magenta, Yellow, and Black ratios ensures color fidelity and prevents unexpected muddy prints.
Key Capabilities & Features
- Total Area Coverage (TAC) Calculator: Live calculation of combined ink volume to guarantee compliance with commercial press thresholds.
- Bidirectional Sliders: Drag individual Cyan, Magenta, Yellow, or Black sliders to experiment with custom print ink formulations.
- Instant Color Match: Real-time visual synchronization with standard RGB screens.
- Zero Math Required: Standard industry formula implementation without complex color profile configuration.
Step-by-Step How It Works
- Enter your brand HEX code (e.g.
#0284c7) or select a color on the canvas. - View the 4 ink percentages: C, M, Y, and K.
- Verify the Total Ink Coverage (TAC) remains under the standard 300% ceiling.
- Copy the CMYK formula into Adobe InDesign, Illustrator, or Canva for your print files.
Frequently Asked Questions
Standard black (100% K alone) can appear dark gray or translucent on large printed areas. "Rich Black" mixes supporting cyan, magenta, and yellow under-layers (such as
C: 60%, M: 40%, Y: 40%, K: 100%) to produce a deep, luxurious, dark black finish.
Normalized RGB (0 to 1) values are used:
K = 1 - max(R, G, B). If K = 1, C = M = Y = 0. Otherwise, C = (1 - R - K) / (1 - K), M = (1 - G - K) / (1 - K), and Y = (1 - B - K) / (1 - K).
Uncoated paper (like letterheads or novel paper) absorbs wet ink deep into its fibers, causing dot gain and darkening colors. Coated paper (glossy or matte magazine stock) keeps ink sitting on the surface, yielding brighter and sharper color reproduction.