theme: add --muted-on-dim, a --muted anchored to --purple-dim instead of --bg
--muted is color-mix()'d toward --base00/--bg — correct for dimmed text on the page background, wrong for dimmed text sitting on the elevated --purple-dim fill (badge/dropdown-item backgrounds). Badge's label/caret used bare --muted there and mara measured it at ~1.3:1 contrast against her theme's badge fill, essentially invisible. --muted-on-dim mixes toward --purple-dim instead, same contrast-floor technique as --muted itself, just anchored to the surface it's actually used on. Applied to .ui-badge-label/.ui-badge-caret and to Dropdown's active-item description (same bug: its row bg is --purple-dim too). Ceiling note: even plain --fg only reaches ~3.4:1 against --purple-dim in mara's theme, short of formal 4.5:1 AA — that's the theme's own limit, not something the anchor choice can fix on its own. 90% gets close to that ceiling (~3:1, more than double the old ~1.3:1) while keeping a hint of the label/value visual distinction.
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3 changed files with 23 additions and 3 deletions
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@ -35,14 +35,14 @@
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outline: 1px solid var(--purple);
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}
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.ui-badge-label {
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color: var(--muted);
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color: var(--muted-on-dim); /* --muted alone is too low-contrast on this fill, see theme.css */
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}
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.ui-badge-value {
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color: var(--fg);
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}
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.ui-badge-caret {
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font-size: 0.75em;
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color: var(--muted);
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color: var(--muted-on-dim);
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}
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/* Blended with `--fg`, not the raw accent — a stylix-fed scheme can pick
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any hue/lightness for `--green`/`--amber`/etc., and nothing guarantees
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@ -44,5 +44,10 @@
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}
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.ui-dropdown-item-desc {
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font-size: 0.8em;
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color: var(--muted);
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/* `--muted-on-dim`, not bare `--muted`: an *active* item's row bg is
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`--purple-dim` (above), the same low-contrast-on-elevated-fill case
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Badge.css hit — see theme.css's `--muted-on-dim` comment. Inactive
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rows are transparent (falls through to `--bg-elev`), where the two
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vars read close enough that this doesn't cost anything there. */
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color: var(--muted-on-dim);
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}
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@ -32,4 +32,19 @@
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--crust: color-mix(in srgb, var(--base00) 58%, #000000); /* terminal / code bg, below --bg */
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--muted: color-mix(in srgb, var(--base05) 55.5%, var(--base00)); /* secondary / dimmed text */
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--subtext0: color-mix(in srgb, var(--base05) 77.7%, var(--base00)); /* toolbar/status text; dimmer than --fg, lighter than --muted */
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/* `--muted`, above, is mixed toward `--base00`/`--bg` — correct for
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dimmed text on the page background, wrong for dimmed text sitting on
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an elevated fill like `--purple-dim` (badge/dropdown-item
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backgrounds). Case in point: `.ui-badge-label` used bare `--muted`
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and mara measured it at ~1.3:1 against her theme's badge fill —
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`--muted` had never been checked against anything but `--bg`. This
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variant mixes toward the *actual* surface it sits on instead, same
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technique, correct anchor. Ceiling note: even plain `--fg` (100% —
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the max this can approach) only reaches ~3.4:1 against `--purple-dim`
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in mara's theme, short of formal 4.5:1 AA for normal text — that's
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the theme's own limit, not something the anchor choice can fix. 90%
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gets close to that ceiling (~3:1, more than double the old ~1.3:1)
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while keeping a hint of the label/value visual distinction. */
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--muted-on-dim: color-mix(in srgb, var(--fg) 90%, var(--purple-dim));
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}
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