sun, light, fire, passion …
The colours considerated as “warm” are those that convey a feelin of warmth, witch remind us the light of the sun and fire: all the shades of yellow, red and orange, also passing through its darker shades, like browns: exciting colours tha arouse joy, strenght, power, activity, passion. Warm colours are associated with happiness, physical wellness and feeling of warmth. They give energy to the viewer by increasing their heartbeat. The visual effect is to bring images to the forefront: warm tones tend to advance our temporal perception.