Mac OS X Softwares to Blue light filter

Iris is a comprehensive software designed to protect your eyes, improve sleep quality, and boost productivity by intelligently managing screen light and offering health features.

f.lux is a cross-platform application designed to reduce eye strain and improve sleep patterns by automatically adjusting the color temperature of your display based on your location and time of day. It gradually transitions the screen color from bright daytime tones to warmer, dimmer tones as the evening progresses.