When we talk about digital accessibility, the focus is often on supporting users with visual, auditory, or motor impairments. However, there’s another group that is frequently overlooked: people suffering from migraines.

Migraine is more than just a headache—it involves light sensitivity, sensitivity to sounds, and discomfort from visual triggers. In digital environments, poorly designed content can induce migraine attacks, making websites and apps unusable for many.

Common Digital Triggers for Migraines:

Flashing elements and animations

‍Banners, ads, or fast-moving effects can be hazardous for migraine sufferers. A solution? Adhering to WCAG 2.1 guidelines, which restrict flashing content to no more than three flashes per second.

High contrast or intense colors

‍Bright, clashing color combinations can be visually overwhelming and trigger headaches. Opting for muted tones and offering users control over contrast settings can improve usability.

Lack of dark mode

‍For light-sensitive individuals, a dark mode option can significantly reduce eye strain and discomfort.

Improper font sizes and styles

‍Small or ornate fonts force users to strain their eyes, leading to discomfort. Prioritizing clear, readable fonts with a minimum size of 16px is essential.

Why Should You Optimize for Migraine Sufferers?

Migraines affect an estimated 10-15% of the population. Improving digital accessibility for this group not only enhances user comfort but also reduces bounce rates and improves user experience.

By eliminating migraine-inducing triggers, like flashing visuals or bright colors, developers and designers create a more inclusive digital environment where everyone feels comfortable.