The most significant pitfall of the tetradic scheme is the potential for visual chaos. With four distinct hues vying for attention, a design can easily become overwhelming or disjointed. To mitigate this, the "60-30-10" rule (adapted for four colors) is essential.
Because the tetradic scheme encompasses such a wide range of the spectrum, it is inherently associated with complexity and richness.
In branding, tetradic schemes allow for versatility. A brand may utilize a primary logo in two colors while having two additional colors reserved for calls-to-action (CTAs), secondary graphics, or photography overlays. This ensures the brand remains recognizable while having a robust visual toolkit.