Option chips
canonRow of selectable chips for a small set of options.
Used in 12 files · 5 areas · 21× — components/callwrapup, components/orders, components/segment, pages/PruvodceFirmyPage, pages/PruvodcePage
Keyboard
- Each chip is a native
<button type="button">: Tab moves through the chips in reading order, Enter or Space toggles. - No arrow-key model; the row is a set of independent toggle buttons.
- No disabled style exists in
inputs.css;disabledon the button works natively but shows no visual change.
ARIA
aria-pressed={on}on every chip — the only carrier of state for AT (.is-onis visual).- The container
.acrm-optchipsneedsrole="group"+aria-labelor a<Field>label so the set has a name. - Leading icons come from
<Icon>(decorative); the chip text is the accessible name. - The "add" chip is a plain action button — no
aria-pressed.
Focus
- Foundation rule in
ds.css::where(button, …):focus-visible { outline: 2px solid var(--accent); outline-offset: 1px }. - Hover (
--hover-surface) and focus are independent; the selected frame stays visible under the focus ring.
Contrast
Computed from packages/ui/src/tokens/tokens.css (WCAG 2.x relative luminance):
- Off label
--ink-700#303135 on--surface-100#ffffff = 12.99:1 (light); #cccdd1 on--surface-50#232529 = 9.66:1 (dark). - On label
--accent-ink#0068d6 on white = 5.31:1 (light); #52a8ff on #232529 = 6.14:1 (dark) — passes AA. - Selected frame
--accent#0072f5 on white = 4.44:1 (light); on #232529 = 3.45:1 (dark) — above 3:1. - Off border
--border-strong#dcdbdd on white = 1.38:1 (light), #3a3c42 on #232529 = 1.39:1 (dark) — hairline below 3:1. - Off icon
--fg-muted#98999c on white = 2.85:1 — decorative. - Focus ring
--accenton canvas: 4.44:1 (light), 3.83:1 (dark).
Known limits
- Off-state border is a hairline below 3:1; chips are still readable by their label.
- No disabled visual.
- Chips without
aria-pressed(PruvodceFirmyPage) announce as plain buttons — the state is invisible to AT there. - Chip font is a literal 12.5px in CSS (not a text token).
Source: docs/choice/option-chips.a11y.md · GitLab