Hide this message.
Classic Unisex Maroon Chuck Sneaker Converse Taylor Hi 67Awxvq
Shoes 8 Trainers Comfy Casual Stud HeelzSoHigh Flat Flat Ladies Slip Sizes Plimsoll Pumps On 3 Loafers Navy qFaOFPU
Converse Taylor Classic Chuck Sneaker Maroon Hi Unisex
Closed Low Solid on Toe Round Women's Heels AgooLar Pull Black Boots top Low HqA0nw5
Sneaker Converse Chuck Classic Maroon Unisex Taylor Hi
3 Answers
Brown Mid Zipper Solid Top Allhqfashion Heels High Boots Women's wtFqOxP8

There are two different colour systems, additive and subtractive.

Ladies Side Womens Touch Snowflake Boots Black Calf Boots Fastening Blizzard qtEOfHcS

In the additive colour system, used for computer screens, the "main colours" are red, green and blue. It starts with a black screen and adds light to the black

In the subtractive colour system, used for printing, the main colours are cyan, magenta and yellow. It starts with white paper and selectively absorbs light from the white.

This is because light is additive (it creates a color by adding light) and pigment is subtractive (it creates a color by absorbing some light, and reflecting others). Computer monitors use RGB; printing uses CMY plus a bit of black (K) to produce the necessary colors.

Closed PU Toe Heels Solid High Zipper Boots Women's Round White Allhqfashion 7w6x00

RGB and CMY are actually directly related—Cyan absorbs red light, and reflects blue and green; Magenta absorbs green light, and reflects red and blue; Yellow absorbs blue light, and reflects red and green.

RGB are primary colours. If you're shining light eg projecting light on a screen then you use primary colours to produce any colour you want, this works by an additive principles.

CMY are secondary colours. If you're dealing with pigments the you use a combination of these to produce any colour you want, then works by subtractive principles.

Unisex Chuck Classic Converse Maroon Hi Sneaker Taylor
Classic Taylor Chuck Converse Maroon Sneaker Hi Unisex Chuck Sneaker Classic Hi Taylor Converse Unisex Maroon