What are common pitfalls when trying to define colors in HTML for web design?

One common pitfall when defining colors in HTML for web design is not using the correct color format. It's important to specify colors using the correct syntax, such as hexadecimal or RGB values, to ensure consistency across different browsers. Another pitfall is not considering accessibility guidelines when choosing colors, which can make the website difficult to read for some users. To solve these issues, always double-check the color format and consider using tools like contrast checkers to ensure accessibility. ```html <!DOCTYPE html> <html> <head> <title>Color Example</title> <style> body { background-color: #FFFFFF; /* Use hexadecimal value for white */ color: rgb(0, 0, 0); /* Use RGB values for black */ } </style> </head> <body> <h1>Hello, World!</h1> </body> </html> ```