Class Notes (835,581)
Canada (509,259)
GRA 323 (25)
Lecture

Week 10 notes 103.docx

2 Pages
101 Views
Unlock Document

Department
Graphic Communications
Course
GRA 323
Professor
Diana Brown
Semester
Fall

Description
Introduction to Colour (November 14 , 2013) - colour is different wavelengths of light - colour reflected, everything else absorbed - lighting conditions impact how we see colour - metamerism (phenomenon where 1 colour looks different in 2 different lighting conditions) - roygbiv (light spectrum) - colour measured in nanometers - light spectrum is 400 to 700nm - additive colour systems: o System of white light o RGB light creates white o Tv’s and monitors work this way o Medium is projected light o CMY are intermediary colours to RGB - subtractive colour system: o System of colour pigments o CMY= K o Mixing 2 colours changes the wavelength to produce a new colour o RGB are intermediary o Absence of colour= black - inks have transparency qualities - Goethe’s colour wheel: o Created by Johann Wolfgang von Goethe o RBY o No
More Less

Related notes for GRA 323

Log In


OR

Join OneClass

Access over 10 million pages of study
documents for 1.3 million courses.

Sign up

Join to view


OR

By registering, I agree to the Terms and Privacy Policies
Already have an account?
Just a few more details

So we can recommend you notes for your school.

Reset Password

Please enter below the email address you registered with and we will send you a link to reset your password.

Add your courses

Get notes from the top students in your class.


Submit