Dark mode is popular, but not always a critical feature. Users behave similarly without it. They think about it at the system level, not the application level.
To design accessible visuals, account for color contrast, don’t rely on color alone, make interactive elements easy to identify, provide useful alternative text for images, and test your visuals with real users.
Coming from a traditional content/writing background, Michelle Blake presents her case study of broadening her remit to a fuller range of user-experience issues and improving the design of her organization's website.
When visual design elements appear clearly different (for example, have contrasting colors) users easily deduce that the contrasting item is different or special in some way. So if it actually is different, this enhances usability.
If the foreground color (the actual words) is too similar to the background color, legibility suffers, and users can't read your copy. Simple tweaks make websites much easier to read.
The number of older adults who use computers and the Internet grows every year. This user population does have special needs, driven by the human aging process, and modest design changes can vastly increase the business you get from seniors.
If you place text over a background image, make sure it’s readable by providing adequate contrast. Subtle tweaks can increase the contrast without affecting the overall aesthetic of the site.
