Accessibility statement

Standard

WCAG 2.1, Level AA, with the WCAG 2.2 target-size criterion (2.5.8) adopted as an additional target.

Conformance claim

None is made. This product targets that standard; it has not been assessed against it end to end, and the known gaps below are the ones that are known — not the ones that exist.

Evidence

Self-assessment, programmatic. The contrast and structural checks on this page are the whole of the automated evidence; everything else on this page is a statement about what was and was not done.

Scope

The standard pages and the terminal application served from this machine. There is no other deployment.

Feedback

There is no support address, because there is no service behind this — you are running the software and you have the source.

0 of 13 token pairs resolved to an opaque colour and were measured. 0 sit below the floor for their role, and 13 could not be measured at all. Every figure is computed from getComputedStyle on this page, in this theme, at load.

• --i-ink-1 on --i-voidnot measurednot measurablefloor 4.5:1

  Headings and hero figures on the page background

  --i-void did not resolve — background-color fell back to transparent, so there is nothing to measure against.
• --i-ink-2 on --i-voidnot measurednot measurablefloor 4.5:1

  Body text on the page background

  --i-void did not resolve — background-color fell back to transparent, so there is nothing to measure against.
• --i-ink-3 on --i-voidnot measurednot measurablefloor 4.5:1

  Labels and units on the page background

  --i-void did not resolve — background-color fell back to transparent, so there is nothing to measure against.
• --i-ink-4 on --i-voidnot measurednot measurablefloor 3:1

  Rules and disabled text — non-essential, 3:1 floor

  --i-void did not resolve — background-color fell back to transparent, so there is nothing to measure against.
• --i-ink-2 on --i-surface-1not measurednot measurablefloor 4.5:1

  Body text on a panel

  --i-surface-1 did not resolve — background-color fell back to transparent, so there is nothing to measure against.
• --i-ink-3 on --i-surface-1not measurednot measurablefloor 4.5:1

  Labels on a panel

  --i-surface-1 did not resolve — background-color fell back to transparent, so there is nothing to measure against.
• --i-ink-3 on --i-surface-2not measurednot measurablefloor 4.5:1

  Labels on a nested surface

  --i-surface-2 did not resolve — background-color fell back to transparent, so there is nothing to measure against.
• --i-orchid on --i-voidnot measurednot measurablefloor 4.5:1

  The accent as text on the page background

  --i-void did not resolve — background-color fell back to transparent, so there is nothing to measure against.
• --i-orchid-bright on --i-voidnot measurednot measurablefloor 3:1

  The focus ring against the page background

  --i-void did not resolve — background-color fell back to transparent, so there is nothing to measure against.
• --i-ink-on-accent on --i-orchidnot measurednot measurablefloor 4.5:1

  Text on a filled accent button

  --i-orchid did not resolve — background-color fell back to transparent, so there is nothing to measure against.
• --i-bull on --i-surface-2not measurednot measurablefloor 4.5:1

  A gain, on a table row

  --i-surface-2 did not resolve — background-color fell back to transparent, so there is nothing to measure against.
• --i-bear on --i-surface-2not measurednot measurablefloor 4.5:1

  A loss, on a table row

  --i-surface-2 did not resolve — background-color fell back to transparent, so there is nothing to measure against.
• --i-amber on --i-voidnot measurednot measurablefloor 4.5:1

  The live / streaming marker

  --i-void did not resolve — background-color fell back to transparent, so there is nothing to measure against.
• --i-token-that-does-not-exist on --i-voidnot measurednot measurablefloor 4.5:1

  CONTROL — a token this build does not define. If this row reports a ratio, the instrument is broken and no other row on this table should be believed.

  --i-token-that-does-not-exist did not resolve — the probe inherited the control colour, so this build does not define that token.

The control row is deliberate. It names a token that does not exist, so it must come back unmeasurable; if it ever reports a number, this whole table is withdrawn rather than shown. An instrument with no way to fail is not evidence.

Every value below is READ OUT OF THIS PAGE, not copied from a stylesheet. Four sheets redeclare parts of this scale and the last one wins, so a reference built from the source would be a second way to be wrong — that mistake once put a pink price line on the screen the app opens on. Switch theme or accent in Settings and reload: these figures follow.

Four named accents. Each one is applied to this page, the colour it actually resolves to is read back, and the ratio against each ground it is drawn on is computed with the same function every other figure on this page uses. An accent is decoration rather than text, so 3:1 is the floor that applies — the number is shown either way, because a reader choosing one deserves to know which is faintest.

This is the longer half of the page, and it is meant to be. A statement that lists only what passes is not a statement.

Theme

Follows your operating system by default, with a manual override that persists. The contrast table above re-measures in whichever theme you choose.

Density

Comfortable, compact or terminal row heights. Comfortable gives the largest targets and the most spacing.

Motion

Follow the system, or force reduced regardless of what the system reports.

Accent

Three hues. Only three are offered because those are the ones whose contrast is measurable from tokens — and you can check the current one in the table above.