Colour Spaces

Question 1

Name the 3 main Colour Spaces

Answer 1

RGB, CMYK, Pantone

Question 2

What is the use of RGB?

Answer 2

It is used for digital work

Question 3

What is the use of CMYK?

Answer 3

It is used for printed work

Question 4

What kind of process is RGB?

Answer 4

RGB is an additive process

Question 5

What kind of process is CMYK?

Answer 5

CMYK is a subtractive process

Question 6

Explain how an Additive Process works

Answer 6

When no colour is applied, or your RGB sliders are set at 0 then the colour shown is black. If your RGB sliders are all set to 100 then the colour shown is white.

Question 7

Explain how a Subtractive Process works

Answer 7

It removes brightness from the white paper when the ink is applied

Question 8

What is Pantone?

Answer 8

Pantone is a trademarked colour system.

Question 9

Pros and Cons of RGB and CMYK

Answer 9

RGB can produce brighter, more saturated colours.
RGB can produce the same depth of dark tones

Question 10

What are the conversion problems between RGB and CMYK?

Answer 10

RGB is for digital graphics and CMYK is for printed graphics so when working on a printed graphic you must ensure you are working in CMYK to ensure the graphic doesn’t look different when printed out

Question 11

What are the advantages of Pantone colours?

Answer 11

Ensures consistency for printed media
Avoids mistakes.
Ensures all colours can be reproduced accurately as determined by the print type
Protects brand colours where pantones can be protected for certain companies.
Makes matching and selecting colours easier as all colours have a specific value, therefore are easier for printers to identify.
Ensure brand consistency for companies across a variety of media.