Pure black text and backgrounds with white can cause discomfort for the eye when users read the text over an extended period of time, leading to eye strain.

Research found that text and background combinations with too high of a contrast can lead to eye strain. However, too low of a contrast can also cause eye strain.

White has 100% color brightness and black has 0% color brightness. Such a big contrast in color brightness leads to a disparity in the light levels users see. This cases their eyes to work harder to adapt to the brightness when they read.

Pure black text and backgrounds with white can cause discomfort for the eye when users read the text over an extended period of time, leading to eye strain.

Research found that text and background combinations with too high of a contrast can lead to eye strain. However, too low of a contrast can also cause eye strain.

White has 100% color brightness and black has 0% color brightness. Such a big contrast in color brightness leads to a disparity in the light levels users see. This cases their eyes to work harder to adapt to the brightness when they read.

Pure black text and backgrounds with white can cause discomfort for the eye when users read the text over an extended period of time, leading to eye strain.

Research found that text and background combinations with too high of a contrast can lead to eye strain. However, too low of a contrast can also cause eye strain.

White has 100% color brightness and black has 0% color brightness. Such a big contrast in color brightness leads to a disparity in the light levels users see. This cases their eyes to work harder to adapt to the brightness when they read.

Pure black text and backgrounds with white can cause discomfort for the eye when users read the text over an extended period of time, leading to eye strain.

Research found that text and background combinations with too high of a contrast can lead to eye strain. However, too low of a contrast can also cause eye strain.

White has 100% color brightness and black has 0% color brightness. Such a big contrast in color brightness leads to a disparity in the light levels users see. This cases their eyes to work harder to adapt to the brightness when they read.

Pure black text and backgrounds with white can cause discomfort for the eye when users read the text over an extended period of time, leading to eye strain.

Research found that text and background combinations with too high of a contrast can lead to eye strain. However, too low of a contrast can also cause eye strain.

White has 100% color brightness and black has 0% color brightness. Such a big contrast in color brightness leads to a disparity in the light levels users see. This cases their eyes to work harder to adapt to the brightness when they read.

Pure black text and backgrounds with white can cause discomfort for the eye when users read the text over an extended period of time, leading to eye strain.

Research found that text and background combinations with too high of a contrast can lead to eye strain. However, too low of a contrast can also cause eye strain.

White has 100% color brightness and black has 0% color brightness. Such a big contrast in color brightness leads to a disparity in the light levels users see. This cases their eyes to work harder to adapt to the brightness when they read.

Pure black text and backgrounds with white can cause discomfort for the eye when users read the text over an extended period of time, leading to eye strain.

Research found that text and background combinations with too high of a contrast can lead to eye strain. However, too low of a contrast can also cause eye strain.

White has 100% color brightness and black has 0% color brightness. Such a big contrast in color brightness leads to a disparity in the light levels users see. This cases their eyes to work harder to adapt to the brightness when they read.

Pure black text and backgrounds with white can cause discomfort for the eye when users read the text over an extended period of time, leading to eye strain.

Research found that text and background combinations with too high of a contrast can lead to eye strain. However, too low of a contrast can also cause eye strain.

White has 100% color brightness and black has 0% color brightness. Such a big contrast in color brightness leads to a disparity in the light levels users see. This cases their eyes to work harder to adapt to the brightness when they read.

Pure black text and backgrounds with white can cause discomfort for the eye when users read the text over an extended period of time, leading to eye strain.

Research found that text and background combinations with too high of a contrast can lead to eye strain. However, too low of a contrast can also cause eye strain.

White has 100% color brightness and black has 0% color brightness. Such a big contrast in color brightness leads to a disparity in the light levels users see. This cases their eyes to work harder to adapt to the brightness when they read.