RGB to CMYK Converter
Convert RGB screen colors to CMYK print colors. This conversion is essential when preparing digital designs for professional printing, as printers use CMYK (Cyan, Magenta, Yellow, Key/Black) ink.
Understanding the Conversion
RGB and CMYK are fundamentally different:
| Aspect | RGB | CMYK |
|---|---|---|
| Model | Additive (light) | Subtractive (ink) |
| Medium | Screens | |
| White | All colors combined | No ink |
| Black | No light | All colors or K ink |
RGB to CMYK Examples
| Color | RGB | CMYK |
|---|---|---|
| Red | rgb(255, 0, 0) | C:0 M:100 Y:100 K:0 |
| Green | rgb(0, 255, 0) | C:100 M:0 Y:100 K:0 |
| Blue | rgb(0, 0, 255) | C:100 M:100 Y:0 K:0 |
| Orange | rgb(255, 165, 0) | C:0 M:35 Y:100 K:0 |
Color Gamut Limitations
Some RGB colors cannot be reproduced in CMYK:
| RGB Color | CMYK Issue |
|---|---|
| Neon colors | Too bright for ink |
| Electric blue | Appears duller |
| Lime green | Shifts toward yellow |
Print Preparation Tips
1. Convert to CMYK early in the design process 2. Use Pantone colors for brand accuracy 3. Print proofs before final production 4. Ensure 300 DPI resolution for print
Use this converter when preparing digital designs for professional print production.