The deep blue area is popping among areas of complementary deep ochre and yellow, while harmonic variants of these colours are in play across the image helping to settle and unify the composition.

Purple and yellow are known to be complementary colours. This means that these colours cancel out each other on the colour wheel. If and when purple toothpaste is applied on the yellow base (teeth, ...

Specific deficits of colour or object naming (colour anomia, object anomia) are thought to relate to the disconnection of visual and language areas, while optic aphasia (an inability to name objects ...