색상 이론


색상 이론이란 무엇입니까?

색상 이론은 다양한 범주, 정의 및 개념입니다.

이 튜토리얼은 웹 디자인에 가장 유용한 부분을 다룹니다:

  • 1차, 2차, 3차 색상
  • 컬러 휠(RGB, CMY, RYB)
  • 색조, 밝기 및 채도

빛의 색

아이작 뉴턴은 모든 색이 빨강 , 초록 , 파랑 빛의 혼합이라는 이론을 발전시켰습니다.

이로 인해 1666년에 최초의 알려진 색상환이 탄생했습니다.

아이작 뉴턴 경
컬러 휠

페인트의 색상

1766년 과학자 Moses Harris는 빨강 , 노랑파랑 을 기본 색상으로 분류하는 최초의 색상환을 만들었습니다 .

Moses Harris worked with paint (Newton worked with light) following a theory (by a French painter) that all colors are mixtures of Red, Yellow, and Blue pigments.

모세 해리스
컬러 휠


Color Systems

In this tutorial we will cover 3 different color systems:

  • The color system used when producing colors by light (RGB)
  • The color system used when printing (CMY)
  • The color system used by artist and painters (RYB)

Printing actually uses a four ink color system.

CMYK: Cyan, Magenta, Yellow, and Key (black).


Primary Colors

Primary colors are the main colors in a given color system.

Primary colors can not be produced by mixing other colors a color system.

The primary colors for light are Red, Green, and Blue:

RGB Red Green Blue

The primary colors for print are Cyan, Magenta, and Yellow:

CMY Cyan Magenta Yellow

The primary colors for paint are Red, Yellow, and Blue:

RYB Red Yellow Blue

Secondary Colors

Secondary colors are made by mixing two primary colors in a color system

There are 3 secondary colors in the color systems described here.


Mixing Light (RGB)

Secondary colors are Yellow, Cyan Magenta.

Red + Green = Yellow
Green + Blue = Cyan
Blue + Red = Magenta

Mixing Ink (CMY)

Secondary colors are Blue, Red, Green.

Cyan + Magenta = Blue
Magenta + Yellow = Red
Yellow + Cyan = Green

Note that mixing the primary colors of CMY produces the primary colors of light (RGB)


Mixing Paint (RYB)

Secondary colors are Orange, Green, Purple.

Red + Yellow = Orange
Yellow + Blue = Green
Blue + Red = Purple

Tertiary Colors

Tertiary colors are made by mixing one primary and one secondary color in a color system.

There are six named tertiary colors in RYB:

  • Red-Orange
  • Yellow-Orange
  • Yellow-Green
  • Blue-Green
  • Blue-Purple
  • Red-Purple
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