Que fait les couleurs Dodge

.className{
  mix-blend-mode: color-dodge;
}
/*
A blending mode in which the color channels of the background color 
are brightened based on the color channels in the foreground color. 
If the foreground color is black, then it has no effect. 
Anything brighter than black "dodges" or "lightens" the background.
*/
hritick bhushan