The process of adjusting monitor brightness and gamma—especially to reduce blue light and add warmth to the screen—is commonly referred to as screen temperature adjustment or blue light filtering. The specific technique of reducing brightness and gamma while increasing the color temperature to reduce blue light is often called night mode or night light.

These terms reflect the approach of lowering blue light and adjusting brightness to ease eye strain and support healthier sleep patterns, particularly in low-light environments or during evening hours.