Understanding Colour Management in Large Format Print

Getting colour right in large format print starts long before the file reaches the printer. Get it right, and what you see on screen is what comes off the machine — get it wrong, and a light blue in your design can print looking purple.

Why ICC profiles matter

An ICC printer profile describes exactly how a specific printer, ink and media combination reproduces colour. Using the right profile is what keeps colour consistent from one job to the next — and from screen to final print.

Calibrate your monitor first

If your monitor isn't calibrated, you're comparing your print against a screen that's already showing you the wrong colour. Monitor calibration is the starting point for any colour-accurate workflow, print included.

RGB and CMYK aren't the same colour space

Screens display in RGB; most printers reproduce colour in CMYK. Sending an RGB file straight to CMYK output without the right conversion is exactly how colours shift — a light blue can come out looking noticeably different once it's converted and printed.

Why automation helps

Consistent, affordable colour output at volume depends on automation — built-in calibration tools that print colour blocks for comparison against your screen, and profiles applied automatically as part of your print workflow, rather than checked by eye on every job.

If colour accuracy matters for your work — brand colours, product photography, fine art reproduction — talk to us about the printers, RIP software and colour management tools that keep it consistent. Call 01483 596 200.