Accessibility

Accessibility requirements are folded into the domains where they are actually consulted. This page is a single index so you know where to look.

Color & Contrast

WCAG contrast targets, the ratios we hold for normal text, large text, and UI components, and guidance for non-color indicators all live with the color domain.

→ Colors → Accessibility

Relevant brand.json paths:

• brand.color.config.accessibility.wcag.target_level
• brand.color.config.accessibility.contrast (normal_text, large_text, ui_components, enhanced)
• brand.color.config.accessibility.non_color_indicators

Typography & Legibility

Minimum body sizes, line-height floors, and max measure for each reading context are enforced by the typography contexts.

→ Typography → Role Mapping → Typography → Fonts

Relevant brand.json paths:

• brand.typography.config.contexts.contexts[*].rules (per-context min-size + line-height)
• brand.typography.config.contexts.accessibility (min_body_size, line_height_min, zoom_support)

Motion & Reduced Motion

All animations respect prefers-reduced-motion. Duration and easing tokens are centralized in the theme domain so motion stays proportionate and predictable.

→ Theme → Motion

Relevant brand.json paths:

• brand.theme.config.motion.duration
• brand.theme.config.motion.easing

Applying This in Channels

Channel templates (print, document, slide-deck, html-artifact) inherit these rules. Each template's docs page notes the specific constraints that apply at the medium.

→ Channels