Colour

COLOURCOLOUR

©©Sonia ÁlvarezSonia Álvarez

PhysicsPhysicsIntensity (energy) and wavelength

380 nM 740 nM

The Eye

Colour Models

• RGB: Red, Green, Blue• HSV: Hue, Saturation, Value• CMYK: Cyan, Magenta, Yellow, Black• CIE model

Light Colour (RGB)Additive Synthesis

Pigment Colour (CMYK)

Substractive Synthesis

Yellow

Magenta

Cyan blue

Colour

wheel

Complementary colour

Hue, value and saturation

Contrast or harmony?

Strange Phenomenons that sometimes happen

Size

Distance

Weight

Colour Relativity

Afterimage