diff --git a/app/components/Package/WeeklyDownloadStats.vue b/app/components/Package/WeeklyDownloadStats.vue
index 1a5b257b3..1eddaf45d 100644
--- a/app/components/Package/WeeklyDownloadStats.vue
+++ b/app/components/Package/WeeklyDownloadStats.vue
@@ -152,7 +152,7 @@ const config = computed(() => {
       backgroundColor: 'transparent',
       animation: { show: false },
       area: {
-        color: colors.value.borderHover,
+        color: transparentizeOklch(accent.value, 0.2),
         useGradient: false,
         opacity: 10,
       },
@@ -163,7 +163,7 @@ const config = computed(() => {
         color: colors.value.fg,
       },
       line: {
-        color: colors.value.borderHover,
+        color: isDarkMode.value ? darkenOklch(accent.value, 0.5) : darkenOklch(accent.value, 0.125),
         pulse: {
           show: true,
           loop: true, // runs only once if false
diff --git a/app/utils/colors.ts b/app/utils/colors.ts
index 1e6e4a95f..dae5ba17b 100644
--- a/app/utils/colors.ts
+++ b/app/utils/colors.ts
@@ -147,6 +147,66 @@ export function lightenOklch(
     : `oklch(${lightness} ${chroma} ${hue} / ${alpha})`
 }
 
+/**
+ * Darken an OKLCH color by a given factor.
+ *
+ * Works with strict TypeScript settings including `noUncheckedIndexedAccess`,
+ * where `match[n]` is typed as `string | undefined`.
+ *
+ * @param oklch - Color in the form "oklch(L C H)" or "oklch(L C H / A)"
+ * @param factor - Darkening force in range [0, 1]
+ * @returns Darkened OKLCH color string (0.5 = 50% lighter)
+ */
+export function darkenOklch(
+  oklch: string | null | undefined,
+  factor: number,
+): string | null | undefined {
+  if (oklch == null) {
+    return oklch
+  }
+
+  const input = oklch.trim()
+
+  const match = input.match(
+    /^oklch\(\s*([+-]?[\d.]+%?)\s+([+-]?[\d.]+)\s+([+-]?[\d.]+)(?:\s*\/\s*([+-]?[\d.]+%?))?\s*\)$/i,
+  )
+
+  if (!match) {
+    throw new Error('Invalid OKLCH color format')
+  }
+
+  const [, lightnessText, chromaText, hueText, alphaText] = match
+
+  if (lightnessText === undefined || chromaText === undefined || hueText === undefined) {
+    throw new Error('Invalid OKLCH color format')
+  }
+
+  let lightness = lightnessText.endsWith('%')
+    ? Number.parseFloat(lightnessText) / 100
+    : Number.parseFloat(lightnessText)
+  let chroma = Number.parseFloat(chromaText)
+  const hue = Number.parseFloat(hueText)
+  const alpha =
+    alphaText === undefined
+      ? null
+      : alphaText.endsWith('%')
+        ? Number.parseFloat(alphaText) / 100
+        : Number.parseFloat(alphaText)
+
+  const clampedFactor = Math.min(Math.max(factor, 0), 1)
+  lightness = lightness - (1 - lightness) * clampedFactor
+
+  // Reduce chroma slightly as lightness increases
+  chroma = chroma * (1 + clampedFactor * 0.3)
+
+  lightness = Math.min(Math.max(lightness, 0), 1)
+  chroma = Math.max(chroma, 0)
+
+  return alpha === null
+    ? `oklch(${lightness} ${chroma} ${hue})`
+    : `oklch(${lightness} ${chroma} ${hue} / ${alpha})`
+}
+
 /**
  * Make an OKLCH color transparent by a given factor.
  *