Color
Science

Select ENROLL NOW to get your place in Color Science!

26 HOURS | 7 SESSIONS | 53 TOPICS

COURSE OVERVIEW

Course overview.

The course enables you to…

  • The course enables you to…

LEARNING OBJECTIVES

7 ESSENTIAL SESSIONS | 26 HOURS

  • RGB Color Theory
  • Spectral Color Theory
  • CIELAB Color Theory
  • The wonderful thing about standards
  • Intro to color management
  • Psychophysics of Color
  • Color psychology

COURSE AGENDA

HOURSSESSIONSTOPICS





6





RGB Color Theory

The big lie: Light has three flavors – red, green, and blue
Filters
Printing
Measuring solids with a visual comparator densitometer
Densitometer
Beer’s law
Measuring halftones
Overprints and halftones of overprints
RGB process control
Limitations





4




Spectral Color Theory

The rainbow
Conceptual diagram of a spectrophotometer
Spectrophotometer, spectrometer, densitometer
Reflectance spectrum of inks
Illuminants
The cone response functions
What is yellow? (metamerism)
Use of a spectrophotometer to emulate a densitometer
What else can you do with a spectrophotometer?




5



CIELAB Color Theory

Early colorimeter lead to color matching functions
Chromaticity diagram
Albert Munsell organizes your crayons
Further work, after Munsell
1976 CIELAB
Color differences





3




The wonderful thing about standards

Geometry
Fluorescence
Settings
Metamerism
Dryback
Inter-instrument agreement
What about the ultracheap colorimeters?
The future of CIELAB




3



Intro to color management

RGB and CMYK gamuts
Pantone (or RAL, NCS)
Expanded gamut for spot color replacement
The need for color management
Profiles
Profiles in a color workflow





2




Psychophysics of Color

How do the cones work?
LMS versus XYZ
Color blindness
Differences between observers
Color adaptation and constancy
Afterimages
Simultaneous contrast
Setting the whitepoint




3



Color psychology

Pop psychology versus real psychology
Color memory
Color and branding
Color harmony
Differences between men and women
Color naming

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