October 26, 2026
The primary difference is their medium: RGB is used for Digital Screens, while CMYK is used for physical printing.
Why the Difference Matters:
If you design a project in RGB and send it straight to a printer, the printer has to automatically convert the file into CMYK. Because the CMYK ink spectrum is smaller, vibrant digital colors—like electric blues or neon greens—will lose their “glow” and look dull, dark, or muddy on paper