Stop the pin comments claiming a navy pin and a 7:1 floor that no longer ship
Three comment sites still described the pre-heartbeat product in the present tense, which is the confidently-wrong failure this file warns about elsewhere: - the measured contrast table cited the old pale-coral hexes - 'WHAT IT IS NOW. Fill #1a237e ... under a white ring' described a pin that no longer exists, and listed 'reverting to orange' as a live rejection when the Driver has since asked for orange - the constraints list asserted 'navy pin >= 7:1 on every bin. PASS', which reads as an acceptance criterion someone would try to restore An orange pin cannot reach 7:1 against a red ramp at any tuning, so the criterion is replaced rather than quietly lowered: effective visibility is max(orange disc, white stroke) per bin, worst 1.83. Also answers the standing 'MEASURE the pale end' note: the two bands swapped roles. The disc is strongest on the pale bins where the ring is weak, and collapses on the dark bins where the ring takes over, so both must stay.
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1 changed files with 56 additions and 22 deletions
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@ -272,15 +272,27 @@ function setLiveResize(on) {
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// sixth bin. Steps are interpolated in OKLab, so the lightness intervals are perceptually EVEN
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// (sRGB interpolation bunches the midtones and would make two adjacent bins look alike).
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//
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// MEASURED, navy pin '#1a237e' composited at the real fill-opacity 0.78 over #f2f3f0:
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// ┌─ SUPERSEDED 2026-09-22 — THIS TABLE DESCRIBES A RAMP AND A PIN THAT NO LONGER SHIP ────────┐
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// │ Kept because the REASONING below is still the reason the ramp is ordered by lightness, but │
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// │ every NUMBER in it is stale: both variables it measured have since changed. The pin is no │
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// │ longer navy (it is orange '#ef6c00') and the ramp is no longer this pale coral (it ends at │
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// │ the label red '#cd2027'). For the CURRENT measured table see the BIN_COLORS note below — │
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// │ effective pin visibility 2.77 / 2.07 / 1.83 / 2.31 / 3.00 / 4.16, worst bin2 1.83. │
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// │ ★ The 7:1 floor cited here is NOT the standard the shipped pin meets, and pretending it is │
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// │ would be the dishonest reading: a light-on-light orange pin cannot reach 7:1 against a red │
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// │ ramp, which is exactly why the white stroke became load-bearing instead. Do not quote these │
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// │ numbers as if they were current, and do not "restore" the 7:1 target without re-reading the │
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// │ BIN_COLORS note, which explains why that target belonged to the navy era. │
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// └────────────────────────────────────────────────────────────────────────────────────────────┘
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// HISTORICAL. MEASURED, navy pin '#1a237e' composited at fill-opacity 0.78 over #f2f3f0, against
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// the PALE CORAL ramp that this file shipped before the heartbeat-red change:
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//
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// NO_DATA #f3f3f1 11.91
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// #f8e0da 10.80 · #fccec4 9.82 · #febbad 8.85 · #ffa797 7.92 · #ff9380 7.07
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//
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// WORST DATA BIN 7.07. That is BELOW the 7.20 the ashen-clay ramp reached, and the regression is
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// deliberate and stated: 0.13 of contrast buys the hue the Driver asked for, and 7.07 still
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// clears the 7:1 floor that is the actual constraint. It remains well above the green this
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// replaced at the start of the card (1.13 before any of this work).
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// WORST DATA BIN WAS 7.07, below the 7.20 the ashen-clay ramp reached; that regression was
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// deliberate and bought the hue the Driver asked for while still clearing the 7:1 floor that was
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// the constraint AT THE TIME. It remained well above the green this replaced (1.13).
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//
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// REJECTED, each measured rather than argued:
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// dark red '#b8383f' endpoint — worst 3.33. The pin disappears. This is the one to re-read
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@ -296,7 +308,14 @@ function setLiveResize(on) {
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// measures it instead of rediscovering it and blaming the hue.
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//
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// THE THREE CONSTRAINTS, each verified rather than asserted:
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// 1. navy pin ≥ 7:1 on every bin at 0.78 — worst 7.07. PASS.
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// 1. ★ RETIRED WITH THE NAVY PIN. This read "navy pin ≥ 7:1 on every bin at 0.78 — worst 7.07.
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// PASS." It was a NAVY-ERA constraint and it no longer describes the product: the pin is now
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// orange, and a light-on-light orange CANNOT reach 7:1 against a red ramp at any tuning
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// (swept; the worst case saturates near 1.98). The constraint did not get quietly lowered —
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// it got REPLACED by one that matches the two-band pin that actually ships: effective
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// visibility = max(orange disc, white stroke) on every bin, worst 1.83 at bin2. Anyone
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// tempted to "restore 7:1" should read the BIN_COLORS note first — doing so means either
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// giving the Driver back a navy pin or giving up the label red.
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// 2. no red-vs-green dependence (8% of men have that deficiency, and red-green is exactly the
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// bad-good pairing a designer reaches for here). ★ THIS CONSTRAINT BINDS HARDEST NOW THAT
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// THE RAMP IS ACTUALLY RED — a red ramp that ordered by HUE would be unreadable for those
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@ -604,12 +623,17 @@ function addLayers() {
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// never a hue problem; it was an opacity bug. Both lessons still bind: the pin is ONE fixed
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// colour at FULL opacity, everywhere.
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//
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// WHAT IT IS NOW. Fill '#1a237e' (Material Indigo 900, the navy the product standardises
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// on) under a white ring. Against the CURRENT heart-red ramp the dot measures 11.91 / 10.80
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// / 9.82 / 8.85 / 7.92 / 7.07 - strong on every bin, worst case 7.07.
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//
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// REJECTED. '#0d47a1' (Blue 900) - too light. Tinting the pin per bin - reintroduces the
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// original alpha fault. Reverting to orange - the Driver ruled explicitly against it.
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// ★ SUPERSEDED 2026-09-22 — THE PIN IS NO LONGER NAVY. This paragraph used to read "WHAT IT IS
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// NOW. Fill '#1a237e'... worst case 7.07", and both halves are now false: the fill is the orange
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// '#ef6c00' (see the layer below) and those contrast figures measured a pale coral ramp that no
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// longer ships. Kept only so the NAVY-ERA rejections stay readable:
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// '#0d47a1' (Blue 900) - too light.
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// Tinting the pin per bin - reintroduces the original alpha fault. ★ STILL BINDING.
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// "Reverting to orange - the Driver ruled explicitly against it." ★ NO LONGER TRUE. That
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// ruling was given while the ramp was PALE and the pin navy; the Driver has since asked for
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// orange against the new red ramp ("I think it might be better orange"), which supersedes it.
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// Navy did not lose on contrast - it was freed to become the SELECTION ring, which had to
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// move because an orange ring on an orange pin measured 1.07. See SEL_COLOR.
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//
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// NOTE FOR DARK STYLES. This product is Material LIGHT only (no prefers-color-scheme:dark
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// in this bundle), so only the light pairing ships. A genuinely dark style would swap the
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@ -702,18 +726,28 @@ function addLayers() {
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// alpha was the real fault, compositing each pin with whatever bin sat beneath it so it
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// rendered a different colour per country at 1.18–1.22 contrast. Never reintroduce pin
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// alpha, never tint per bin.
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// 2. WHITE RINGS around blue dots so the field does not read as a heat map, and all rings stay
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// visible when zoomed out. Still here — it is now the stroke instead of a second layer.
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// Navy #1a237e measures 11.91 / 10.80 / 9.82 / 8.85 / 7.92 / 7.07 across the ramp; the ramp's
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// HUE changed (green → ashen clay → heart red, see the BINS note above) but the pin did not.
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// 7.07 is a deliberate 0.13 below the clay ramp's 7.20, spent to buy the red the Driver asked
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// for, and still far above the 1.13 this whole line of work started from.
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// 2. WHITE RINGS so the field does not read as a heat map, and all rings stay visible when
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// zoomed out. Still here — it is now the stroke instead of a second layer. ★ The ring is
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// now LOAD-BEARING rather than merely separating: it is what carries the pin on the dark
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// bins, where the orange fill falls to 1.03-1.35. Removing it does not cost tidiness, it
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// costs the pin.
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// ★ STALE LINE REMOVED 2026-09-22. This used to read "Navy #1a237e measures 11.91 / ... / 7.07
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// across the ramp... but the pin did not [change]." The pin HAS now changed — it is '#ef6c00' —
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// so that sentence had become the exact kind of confidently-wrong comment this file warns about
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// elsewhere. Current measured table lives in the BIN_COLORS note: effective visibility
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// 2.77 / 2.07 / 1.83 / 2.31 / 3.00 / 4.16, worst bin2 1.83.
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//
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// WHAT IS GIVEN UP, stated honestly: the outer navy band gave the white ring a hard boundary on
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// ANY ground, so over the palest bin the ring now blends into the background. The ring's job is
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// separating pins from EACH OTHER (it still does that) while the navy disc carries pin-vs-ground
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// contrast. MEASURE the pale end before calling this settled. If separation genuinely fails
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// there, the fix is a casing on overlapping symbols only — not a restored global dark rim.
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// ANY ground, so over the palest bin the ring blends into the background. The ring's job is
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// separating pins from EACH OTHER (it still does that) while the DISC carries pin-vs-ground.
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//
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// ★ "MEASURE THE PALE END BEFORE CALLING THIS SETTLED" — DONE 2026-09-22, and the answer is that
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// the two bands SWAPPED ROLES when the pin went orange. Against the pale bins the white ring is
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// weak (1.11-1.48) but the orange disc is strongest there (2.77/2.07); against the dark bins the
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// disc collapses (1.03) and the ring takes over (2.31/3.00/4.16). Neither band is sufficient
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// alone and each covers the other's failure, which is why BOTH must stay. The old worry — the
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// pale end — is the end the orange disc handles best, so it is no longer the risk; the real
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// worst case moved to bin2 (1.83), where the two bands cross over.
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//
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// HIT-TESTING: 'rd-bubble-layer' keeps its id and is now the ONLY bubble layer, so every
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// click/hover handler bound to that id is unaffected. 'rd-bubble-halo' no longer exists.
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