Color Science

Using RGB what color would equal parts of Red, Green and Blue pixels create?

• white

• black

• brown

• orange

Using RGB, what color would use equal parts of red and green pixels?

• red

• green

• yellow

• orange

Using RGB, what color would you create using equal parts of green and blue?

• blue

• green

• turquoise

• purple

This is the spectrum of a light source, showing the relative intensity of different wavelengths of light. How will this light source appear?

• Rainbow

• blue tint

• white

• red tint

A laser is a light source that generates coherent light. This means it can emit light of a very pure color, with a very narrow range of wavelengths.

Which of the following is the spectrum of a laser?

• 
• 
• 
• 

What needs to be adjusted in order to reach the target color?

• Hue, and Saturation

• Just Saturation

• Just Hue

• Just Lightness

What can you say about the inner ring of each circle?

• The inner ring on the right is lighter.

• The inner ring on the left is lighter.

• The inner ring in both circles is the same.

• The inner ring on the right is darker.

We can represent all visible colors on a cube, where red increases along the x axis, green along the y axis and blue along the z . If the maximum value a color can have is 100 , what color is represented by the coordinates ( 100, 100, 100)?

• black

• red

• grey

• white

We can represent all visible colors on a cube, where red increases along the x axis, green along the y axis and blue along the z . If the maximum value a color can have is 100 , what color is represented by the coordinates ( 0, 0, 0)?

• black

• red

• white

• grey

The picture shows a slice through the HSL cylinder . What color does

( 125%, 50%, 0%) correspond to in the HSL system?

• white

• green

• grey

• black