Contrast - Definition

Dictionary Definition:
- Differences in colour, tone, or shape that contribute to the visual effect of a design or image.

Describing Words:
- Inverse, Comparison, Diversity, Opposite, Variation, Reverse, Imbalance, Colour

This first two images use tone and/or colour to create contrast between different aspects of the image.

This one uses two very bright, vibrant colours to create contrast.

This one is quite simple but does have strong contrast as it utilises two strips across the image that have been inverted.