Q&A: RGB, CMYK. HEX and PANTONE (2024)

Why can’t I print in RGB?

Red, Green and Blue (RGB) is additive color model in which red, green and blue light are added together in various ways to reproduce a broad array of colors. If you 100% of all RGB, the result is white. If you 0% of RGB, the result is black (think of a dark screen with no light showing through). RGB values are used for screens like a monitor, a cellphone and other electronic devices. RGB color model is not recommended to use the color model for printing purposes since it uses light to create color.

White is the result of all the color combined.

Q&A: RGB, CMYK. HEX and PANTONE (1)

Black is the lack of Red, Green or Blue.

Q&A: RGB, CMYK. HEX and PANTONE (2)

Why use CMYK?

Cyan, Magenta, Yellow and Black (CMYK) is subtractive color model. CMYK is used for printing When these colors are added to paper the light reflected off the paper is changed creating what color your eye will perceive. When you add together Cyan, Magenta, and Yellow, the result will be a gray black (no light with reflect off the white paper since the coverage is 100%). Adding a black ink will result in a Rich Black color. If you have 0% CMYK percentage selected as your color, the paper will show through so you will see white.

White is the lack of CMYK inks. 

Rich Black is a result of add all the ink colors together. 

Q&A: RGB, CMYK. HEX and PANTONE (3)

What the heck is Hex?

HEX, or hexadecimal Is used for coding for websites and other web and screen related elements. HEX codes are created by using RGB percentage values to create a 2-digit code for each Red, Green and Blue percentage so you will end up for all value with a 6-digit code that is universally understood in the coding world. Oh yes, there is math involved but most design program will show the code in the RGB palette. If not, there is a plethora of websites that will convert RGB number to HEX codes. Remember HEX is used for screen and electronic devices.

What is PANTONE Matching System or PMS?

Pantone colors, Pantone, PMS - all refer to a matching system for inks and other materials. This matching system was created to ensure consistent color when printing because each PMS color refers to a very specific ink color not a build of CMYK as shown below.

Q&A: RGB, CMYK. HEX and PANTONE (4)

There are color books available from Pantone so designers can choose a color or match an existing color. Also printer can refer to these book so that everyone know the color needed for a printed piece.

Q&A: RGB, CMYK. HEX and PANTONE (5)

PMS colors are most often used for printing but can also be used for fashion, fabrics and plastics.

More to come on Pantone colors.

Sources:Clem, Alex. “RGB vs. CMYK: Deciphering Color Modes for Print and Digital Design.”Shutterstock.com, The Shutterstock Blog, 11 Mar. 2018, www.shutterstock.com/blog/rgb-vs-cmyk-color-modes...

James, Laura. “RGB vs Pantone PMS vs CMYK vs HEX a Quick Guide to Color.”Laura James Studio >> Branding Photography Design, 27 Aug. 2015, www.lauraj.co/2015/06/rgb-vs-hex-vs-cmyk-vs-pms-a... - Laura James

Q&A: RGB, CMYK. HEX and PANTONE (2024)

FAQs

What color mode is required for print design responses CMYK CMYK RGB? ›

CMYK is the best color mode for printing. The 4 color combinations of Cyan, Magenta, Yellow, and Key(Black) are found in most printers. Printed images use a series of these four color dots.

What is the difference between CMYK RGB and Pantone? ›

RGB is an additive color model primarily used for digital formats. CMYK is a subtractive model mainly used in print materials. Pantone provides a standardized system for color identification and matching. Pantone shades can be converted to RGB or CMYK.

What color format is best for printing? ›

CMYK (Cyan, Magenta, Yellow, Key/Black) is the colour space for printed materials, so you should be using the CMYK colour profile for any design that will be physically printed. A printing press creates images by combining CMYK colours to a varying degree using physical ink which is known as subtractive mixing.

Why do designer need to know the difference between RGB and CMYK? ›

Both RGB and CMYK are modes for mixing color in graphic design. As a quick reference, the RGB color mode is best for digital work, while CMYK is used for print products. But to fully optimize your design, you need to understand the mechanisms behind RGB vs CMYK.

What happens if you print RGB instead of CMYK? ›

You'll end up with distorted colors and ultimately will create dull and strange designs and prints. That's why opting for the CMYK color system for custom packaging and printing will ensure you higher-quality results.

How to check if image is RGB or CMYK? ›

How do you know if an image is CMYK? If you are looking at an image, say, on a printed piece of paper, CMYK has true black. RGB printed black is not black, it's a very dark blue. That's the best way to tell the difference.

What is the difference between hex and Pantone colors? ›

Unlike Pantone colors, hex colors are “web safe.” This means they'll render the same no matter what browser or device you're using. To be fair, web designers can use software to convert Pantone color labels to hex codes relatively accurately.

What's the difference between PMS CMYK RGB and hex? ›

Four of the most popular color types that we're going to discuss — PMS, CMYK, RGB and Hex — all fall into one of the two basic categories. PMS and CMYK are for print. RGB and HEX are for onscreen.

Should I design in CMYK or Pantone? ›

CMYK offers a broad color range and is suitable for most full-color printing needs. On the other hand, Pantone provides unmatched color consistency and is ideal for precise color matching, making it indispensable in branding and corporate identity applications.

What color mode should you use for a print document? ›

CMYK color mode is used for printing. The RGB color mode is used to display images that are intended to be viewed on computer monitors and screens only.

Which color model is most commonly used in printing? ›

CMYK is a four-color process and stands for cyan, magenta, yellow and key (black), and is preferred for use on printed materials because it helps achieve a true color.

What colors don't print well? ›

Blue is probably the hardest color besides gray to print in CMYK. It's also one of the most common wedding colors, especially the “perfect dusty blue” that has been tough to create for many of my clients.

When to use hex colors? ›

Hex and RGB color types are for onscreen use when designing websites. In CSS, it's possible to add an alpha value to control the opacity of a color.

Should I print logo in RGB or CMYK? ›

Both CMYK and RGB are color mixing modes in graphic design. In short, RGB is best for digital work – the ones you see on your screen and CMYK for print products.

What does the k stand for in CMYK? ›

The K in CMYK actually refers to “key”, or “key plate” which is an old-school printing term, referring to the printing plate that would contain the most detail, which was most often the color black.

Is print mode RGB or CMYK? ›

RGB is used in electronic devices, like computer monitors, while printing uses CMYK.

What is RGB and CMYK for print? ›

Answer: CMYK is better for printing, RGB will always result in a colour difference when printing. Remember RGB appear much brighter. Answer: RGB appears brighter AND files designed in RGB is much smaller. CMYK colours are “duller” when converted from RGB.

What color mode is CMYK? ›

CMYK (or process color) is the color mode used in commercial printing to create full-color graphics and images. The process involves combining varying amounts of cyan (C), magenta (M), yellow (Y), and black (K – for “key”) ink to produce the full spectrum of color.

What is RGB and CMYK color modes? ›

RGB stands for Red-Green-Blue and is best for digital images that will be displayed on a screen, such as a computer, TV, tablet, or smartphone. CMYK stands for Cyan-Magenta-Yellow-Black and is ideal for designs that will be printed with ink, such as brochures, flyers, or business cards.

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