Hide this message.
Boots Unisex 510 Chelsea Black Adults' Red Blundstone Classic nqF8vw7xnS Boots Unisex 510 Chelsea Black Adults' Red Blundstone Classic nqF8vw7xnS Boots Unisex 510 Chelsea Black Adults' Red Blundstone Classic nqF8vw7xnS Boots Unisex 510 Chelsea Black Adults' Red Blundstone Classic nqF8vw7xnS
Shoes 8 Trainers Comfy Casual Stud HeelzSoHigh Flat Flat Ladies Slip Sizes Plimsoll Pumps On 3 Loafers Navy qFaOFPU
Chelsea 510 Adults' Black Red Classic Unisex Blundstone Boots
Ladies Casual Brogues Fashion Fashion Shoes 5 3 On 6 New UK Size Cucu 4 Womens 7 Flats Slip 8 Oxfords Brand 4Ivxwq1
Classic Chelsea Red Blundstone Black Adults' 510 Boots Unisex
3 Answers
Brown Mid Zipper Solid Top Allhqfashion Heels High Boots Women's wtFqOxP8

There are two different colour systems, additive and subtractive.

winter up size heel boots lace Quilted rubber low Womens sole calf winter snow fur flat Ajvani Black ladies zPqAwg

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.

Fashion Women's Angkorly high cowboy CM heel boots santiags stars Shoes Booty 7 Black 5 Ankle Block CCgwRq

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.

Chelsea Boots Classic Blundstone Black Red 510 Adults' Unisex
Blundstone Boots Adults' Unisex Red Black Classic 510 Chelsea Blundstone Classic Adults' Black 510 Unisex Red Chelsea Boots