FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Black text on a white background provides maximal value contrast and, therefore, optimal readability for body text. Black text on a white background provides maximal value contrast and, therefore, optimal readability for body text.

Detailed explanation-2: -Complementary color combinations are the colors that sit on opposite sides of the color wheel. Combining these colors creates an effect of high contrast, catching the eye and leaving quite an impact. Examples: red and green, yellow and purple, orange and blue.

Detailed explanation-3: -Color contrast impacts the readability of your content on the web and in print. It is especially important for users who are low vision or for users who are colorblind. Good color contrast means all users can see your content no matter the device they’re using or the lighting of their surroundings.

Detailed explanation-4: -Two colors from different segments of the color wheel are contrasting colors (also known as complementary or clashing colors). For example, red is from the warm half of the color wheel and blue is from the cool half. They are contrasting colors.