The science of colour
Digital Camera World|August 2020
Get a little colour theory under your belt
The science of colour

Cast your eyes to the right, and you’ll see a nature shot of a bee heading off from a flower on a nectar hunt. But think in terms of pure colour, and there’s a certain harmony going on: magenta flowers, green foliage and the yellow insect ‘popping’ out. The reason this shot’s colour palette is eye-catching is that it has a primary colour (green) and its opposing secondary colour (magenta) working together.

The primary colours of light are red, green and blue (RGB). Cameras (and your eyes) mix these together to form all the colours you see. Opposing these are the secondary colours: cyan, magenta and yellow (CMY). They’re opposites: for example, cyan is a mixture of green and blue, and contains no red. Similarly, magenta is a mix of red and blue (with no green), and yellow is a mix of red and green (with no blue).

Using a primary with its opposite secondary gives you maximum colour contrast, and is a sure-fire way to get a picture with immediate visual impact. Memorising these six main colours, and knowing which opposes which, is all you really need to know about the heady subject of colour theory.

この蚘事は Digital Camera World の August 2020 版に掲茉されおいたす。

7 日間の Magzter GOLD 無料トラむアルを開始しお、䜕千もの厳遞されたプレミアム ストヌリヌ、9,000 以䞊の雑誌や新聞にアクセスしおください。

この蚘事は Digital Camera World の August 2020 版に掲茉されおいたす。

7 日間の Magzter GOLD 無料トラむアルを開始しお、䜕千もの厳遞されたプレミアム ストヌリヌ、9,000 以䞊の雑誌や新聞にアクセスしおください。

DIGITAL CAMERA WORLDのその他の蚘事すべお衚瀺
Walter Moser on Gregory Crewdson
Digital Camera UK

Walter Moser on Gregory Crewdson

US photographer Gregory Crewdson is famous for his cinematic images. After a recent exhibition of his work, Steve Fairclough discovers more about his career

time-read
9 分  |
November 2024
DJI Neo
Digital Camera UK

DJI Neo

Can this 'follow-me' drone be all things to all people without compromise?

time-read
4 分  |
November 2024
Sony FE 85mm F1.4 GM II
Digital Camera UK

Sony FE 85mm F1.4 GM II

With some desirable updates, this lens aims to build on the success of the original version.

time-read
3 分  |
November 2024
Lumix S 14-28mm F4-5.6 Macro
Digital Camera UK

Lumix S 14-28mm F4-5.6 Macro

A modest zoom range and maximum aperture at a modest price

time-read
3 分  |
November 2024
Ricoh GR III HDF
Digital Camera UK

Ricoh GR III HDF

The 'classic' Ricoh GR III now features a Highlight Diffusion Filter

time-read
3 分  |
November 2024
Lumix GH7
Digital Camera UK

Lumix GH7

New and improved AF make this one of the best hybrids around

time-read
7 分  |
November 2024
Scanning ahead...
Digital Camera UK

Scanning ahead...

With Chinese brands on the rise, Jon Devo considers the effect on the imaging industry.

time-read
2 分  |
November 2024
Behind the lens
Digital Camera UK

Behind the lens

SERGEY GORSHKOV Wildlife photographer

time-read
4 分  |
November 2024
CAMERA CLINIC - Master the art of modern photography
Digital Camera UK

CAMERA CLINIC - Master the art of modern photography

This month: Capturing the coast Let's side-step the autumnal colourful spectacular and head to the seaside

time-read
4 分  |
November 2024
MASTER THE MAGIC OF MACRO
Digital Camera UK

MASTER THE MAGIC OF MACRO

Shoot tiny details close-up and hone in on incredible details hidden to the naked eye. Professional photographer Dan Mold is your guide...

time-read
4 分  |
November 2024