---
type: help
title: "If I upload a RGB profile, will the proof have pretty accurate colors to what will be printed?"
description: "All jobs are converted to CMYK before printing, and sometimes the conversion from RGB to CMYK can cause a color shift, but it is not on all colors. It is not p"
resource: https://www.4over4.com/help/artwork-and-design/if-i-upload-a-rgb-profile-will-the-proof-have-pretty-accurate-colors-to-what-wil
tags: ["Products", "help"]
timestamp: 2026-07-20T18:54:40.856Z
---

# If I upload a RGB profile, will the proof have pretty accurate colors to what will be printed?

All jobs are converted to CMYK before printing, and sometimes the conversion from RGB to CMYK can cause a color shift, but it is not on all colors. It is not p

Part of the **Products** hub. See [all help concepts](index.md).

- Page type: help
- Hub: Products
- URL: https://www.4over4.com/help/artwork-and-design/if-i-upload-a-rgb-profile-will-the-proof-have-pretty-accurate-colors-to-what-wil