diff --git a/app/components/Player/Fullscreen.vue b/app/components/Player/Fullscreen.vue
index 82629f2..3de9427 100644
--- a/app/components/Player/Fullscreen.vue
+++ b/app/components/Player/Fullscreen.vue
@@ -100,7 +100,7 @@ nuxtApp.hook("page:finish", () => {
 	width: 100vw;
 	height: 100vh;
 
-	background-color: rgba(0, 0, 0, 0.45);
+		background-color: rgba(0, 0, 0, 0.34);
 }
 
 .close-btn {
diff --git a/app/components/Player/Fullscreen/Background/Wash.vue b/app/components/Player/Fullscreen/Background/Wash.vue
index d61365a..48d5af6 100644
--- a/app/components/Player/Fullscreen/Background/Wash.vue
+++ b/app/components/Player/Fullscreen/Background/Wash.vue
@@ -1,35 +1,83 @@
 <script setup lang="ts">
-import { extractPalette } from "./palette"
+import {
+	extractPalette,
+	fromOkLab,
+	toOkLab,
+	type AlbumPalette,
+} from "./palette"
 
 const props = defineProps<{ src: string; active: boolean }>()
 const canvas = ref<HTMLCanvasElement | null>(null)
-const palette = ref<[number, number, number][]>([])
+const palette = ref<AlbumPalette | null>(null)
 let frame = 0
 let startedAt = 0
+let lastFrameAt = 0
+let random = [0, 0]
 
-const fallback: [number, number, number][] = [
-	[30, 35, 55], [70, 45, 75], [35, 75, 85], [105, 65, 45],
-]
+const fallback: AlbumPalette = { dominant: [30, 35, 55], accent: [105, 65, 45] }
 
 function loadArtwork() {
 	const image = new Image()
 	image.crossOrigin = "anonymous"
 	image.onload = () => {
 		try {
-			palette.value = extractPalette(image)
+			setPalette(extractPalette(image))
 		} catch {
-			palette.value = fallback
+			setPalette(fallback)
 		}
 	}
-	image.onerror = () => { palette.value = fallback }
+	image.onerror = () => { setPalette(fallback) }
 	image.src = props.src
 }
 
+function setPalette(next: AlbumPalette) {
+	palette.value = next
+	random = Array.from({ length: 2 }, () => Math.random() * Math.PI * 2)
+}
+
+function smoothstep(edge0: number, edge1: number, value: number) {
+	const amount = Math.max(0, Math.min(1, (value - edge0) / (edge1 - edge0)))
+	return amount * amount * (3 - 2 * amount)
+}
+
+function gradientHash(x: number, y: number): [number, number] {
+	const hash = (a: number, b: number, xScale: number, yScale: number) => {
+		const value = Math.sin(a * xScale + b * yScale) * 43758.5453
+		return (value - Math.floor(value)) * 2 - 1
+	}
+	return [hash(x, y, 127.1, 311.7), hash(x, y, 269.5, 183.3)]
+}
+
+function gradientNoise(x: number, y: number) {
+	const cellX = Math.floor(x)
+	const cellY = Math.floor(y)
+	const offsetX = x - cellX
+	const offsetY = y - cellY
+	const easeX = offsetX * offsetX * (3 - 2 * offsetX)
+	const easeY = offsetY * offsetY * (3 - 2 * offsetY)
+	const dot = (cx: number, cy: number, ox: number, oy: number) => {
+		const [gx, gy] = gradientHash(cx, cy)
+		return gx * ox + gy * oy
+	}
+	const lower =
+		dot(cellX, cellY, offsetX, offsetY) * (1 - easeX) +
+		dot(cellX + 1, cellY, offsetX - 1, offsetY) * easeX
+	const upper =
+		dot(cellX, cellY + 1, offsetX, offsetY - 1) * (1 - easeX) +
+		dot(cellX + 1, cellY + 1, offsetX - 1, offsetY - 1) * easeX
+	return 0.5 + 0.5 * (lower * (1 - easeY) + upper * easeY)
+}
+
 function draw(now: number) {
 	const element = canvas.value
 	const context = element?.getContext("2d")
 	if (!element || !context) return
 	if (!startedAt) startedAt = now
+	if (now - lastFrameAt < 1000 / 24) {
+		frame = requestAnimationFrame(draw)
+		return
+	}
+	lastFrameAt = now
 	const time = (now - startedAt) / 1000
 	const width = 112
 	const height = Math.max(72, Math.round(width * element.clientHeight / Math.max(1, element.clientWidth)))
@@ -38,27 +86,29 @@ function draw(now: number) {
 		element.height = height
 	}
 	const image = context.createImageData(width, height)
-	const colors = palette.value.length ? palette.value : fallback
-	const fields = colors.map((_, index) => {
-		const angle = (index / colors.length) * Math.PI * 2
-		return {
-			x: 0.5 + Math.cos(angle + time * 0.13) * 0.34,
-			y: 0.5 + Math.sin(angle + time * 0.11) * 0.32,
-		}
-	})
+	const colors = palette.value ?? fallback
+	const dominant = toOkLab(colors.dominant)
+	const accent = toOkLab(colors.accent)
+	const motionTime = time * 0.2
+	const gradientTime = motionTime * 0.1
+	const centerX = 0.5 + 0.43 * Math.sin(motionTime * 0.22)
+	const centerY = 0.5 + 0.4 * Math.sin(motionTime * 0.31 + 1.4)
 	for (let y = 0; y < height; y++) {
 		for (let x = 0; x < width; x++) {
-			const px = x / width
-			const py = y / height
-			const weights = fields.map((field) => {
-				const dx = px - field.x
-				const dy = py - field.y
-				return 1 / (0.2 + dx * dx + dy * dy)
-			})
-			const total = weights.reduce((sum, weight) => sum + weight, 0)
-			const color = [0, 1, 2].map((channel) => Math.round(
-				colors.reduce((sum, item, index) => sum + item[channel] * weights[index], 0) / total * 0.52,
-			))
+			const px = x / (width - 1)
+			const py = y / (height - 1)
+			const degree = gradientNoise(
+				gradientTime + random[0] * 0.07,
+				px * py + random[1] * 0.07,
+			)
+			const distance = Math.hypot(px - centerX, py - centerY)
+			const radius = distance + (degree - 0.5) * 0.12
+			const blend = 1 - smoothstep(0.3, 0.52, radius)
+			const lab = dominant.map(
+				(value, channel) =>
+					value * (1 - blend) + accent[channel] * blend,
+			) as [number, number, number]
+			const color = fromOkLab(lab)
 			const offset = (y * width + x) * 4
 			image.data[offset] = color[0]
 			image.data[offset + 1] = color[1]
@@ -74,6 +124,7 @@ watch(() => props.src, loadArtwork)
 watch(() => props.active, (active) => {
 	if (active) {
 		startedAt = 0
+		lastFrameAt = 0
 		frame = requestAnimationFrame(draw)
 	} else {
 		cancelAnimationFrame(frame)
@@ -98,9 +149,9 @@ onBeforeUnmount(() => {
 .background-wash {
 	position: absolute;
 	inset: 0;
-	width: 100%;
-	height: 100%;
-	filter: blur(42px) saturate(1.2);
+	width: 50%;
+	height: 50%;
+	filter: blur(28px) saturate(1.08);
 	transform: scale(1.08);
 }
 </style>
diff --git a/app/components/Player/Fullscreen/Background/palette.ts b/app/components/Player/Fullscreen/Background/palette.ts
index 9fce38e..c1866d7 100644
--- a/app/components/Player/Fullscreen/Background/palette.ts
+++ b/app/components/Player/Fullscreen/Background/palette.ts
@@ -1,12 +1,73 @@
 type RGB = [number, number, number]
+type Lab = [number, number, number]
+
+export interface AlbumPalette {
+	dominant: RGB
+	accent: RGB
+}
+
+export function toOkLab([red, green, blue]: RGB): Lab {
+	const linear = (value: number) => {
+		const channel = value / 255
+		return channel <= 0.04045
+			? channel / 12.92
+			: ((channel + 0.055) / 1.055) ** 2.4
+	}
+	const r = linear(red)
+	const g = linear(green)
+	const b = linear(blue)
+	const l = Math.cbrt(
+		0.4122214708 * r + 0.5363325363 * g + 0.0514459929 * b,
+	)
+	const m = Math.cbrt(
+		0.2119034982 * r + 0.6806995451 * g + 0.1073969566 * b,
+	)
+	const s = Math.cbrt(
+		0.0883024619 * r + 0.2817188376 * g + 0.6299787005 * b,
+	)
+	return [
+		0.2104542553 * l + 0.793617785 * m - 0.0040720468 * s,
+		1.9779984951 * l - 2.428592205 * m + 0.4505937099 * s,
+		0.0259040371 * l + 0.7827717662 * m - 0.808675766 * s,
+	]
+}
+
+export function fromOkLab([lightness, a, b]: Lab): RGB {
+	const lRoot = lightness + 0.3963377774 * a + 0.2158037573 * b
+	const mRoot = lightness - 0.1055613458 * a - 0.0638541728 * b
+	const sRoot = lightness - 0.0894841775 * a - 1.291485548 * b
+	const l = lRoot ** 3
+	const m = mRoot ** 3
+	const s = sRoot ** 3
+	const encode = (value: number) => {
+		const channel =
+			value <= 0.0031308
+				? 12.92 * value
+				: 1.055 * Math.max(value, 0) ** (1 / 2.4) - 0.055
+		return Math.round(Math.max(0, Math.min(1, channel)) * 255)
+	}
+	return [
+		encode(
+			4.0767416621 * l - 3.3077115913 * m + 0.2309699292 * s,
+		),
+		encode(
+			-1.2684380046 * l + 2.6097574011 * m - 0.3413193965 * s,
+		),
+		encode(
+			-0.0041960863 * l - 0.7034186147 * m + 1.707614701 * s,
+		),
+	]
+}
 
 /** Sample a small CPU histogram and return the most common album colors. */
-export function extractPalette(image: HTMLImageElement, size = 48): RGB[] {
+export function extractPalette(image: HTMLImageElement, size = 48): AlbumPalette {
 	const canvas = document.createElement("canvas")
 	canvas.width = size
 	canvas.height = size
 	const context = canvas.getContext("2d", { willReadFrequently: true })
-	if (!context) return [[30, 35, 55], [70, 45, 75], [35, 75, 85], [105, 65, 45]]
+	if (!context) {
+		return { dominant: [30, 35, 55], accent: [105, 65, 45] }
+	}
 
 	context.drawImage(image, 0, 0, size, size)
 	const pixels = context.getImageData(0, 0, size, size).data
@@ -24,9 +85,74 @@ export function extractPalette(image: HTMLImageElement, size = 48): RGB[] {
 		bin.b += pixels[i + 2]
 		bins.set(key, bin)
 	}
-	const colors = [...bins.values()]
-		.sort((a, b) => b.count - a.count)
-		.slice(0, 8)
-		.map((bin) => [bin.r / bin.count, bin.g / bin.count, bin.b / bin.count] as RGB)
-	return colors.length ? colors : [[30, 35, 55], [70, 45, 75], [35, 75, 85], [105, 65, 45]]
+	const entries = [...bins.values()].map((bin) => ({
+		count: bin.count,
+		color: [bin.r / bin.count, bin.g / bin.count, bin.b / bin.count] as RGB,
+	}))
+	if (!entries.length) {
+		return { dominant: [30, 35, 55], accent: [105, 65, 45] }
+	}
+	const distance = (a: RGB, b: RGB) => {
+		const first = toOkLab(a)
+		const second = toOkLab(b)
+		return (first[0] - second[0]) ** 2 + (first[1] - second[1]) ** 2 + (first[2] - second[2]) ** 2
+	}
+	const centers: RGB[] = [entries.reduce((best, entry) => entry.count > best.count ? entry : best).color]
+	while (centers.length < 4) {
+		let candidate = entries[0]
+		let bestScore = -1
+		for (const entry of entries) {
+			const nearestDistance = Math.min(...centers.map((center) => distance(entry.color, center)))
+			const score = nearestDistance * Math.sqrt(entry.count)
+			if (score > bestScore) {
+				bestScore = score
+				candidate = entry
+			}
+		}
+		centers.push(candidate.color)
+	}
+
+	let clusterSupport = centers.map(() => 0)
+	for (let iteration = 0; iteration < 8; iteration++) {
+		const clusters = centers.map(() => ({ count: 0, red: 0, green: 0, blue: 0 }))
+		for (const entry of entries) {
+			let nearest = 0
+			let nearestDistance = Infinity
+			for (let i = 0; i < centers.length; i++) {
+				const nextDistance = distance(entry.color, centers[i])
+				if (nextDistance < nearestDistance) {
+					nearest = i
+					nearestDistance = nextDistance
+				}
+			}
+			const cluster = clusters[nearest]
+			cluster.count += entry.count
+			cluster.red += entry.color[0] * entry.count
+			cluster.green += entry.color[1] * entry.count
+			cluster.blue += entry.color[2] * entry.count
+		}
+		for (let i = 0; i < clusters.length; i++) {
+			const cluster = clusters[i]
+			if (cluster.count) centers[i] = [cluster.red / cluster.count, cluster.green / cluster.count, cluster.blue / cluster.count]
+		}
+		clusterSupport = clusters.map((cluster) => cluster.count)
+	}
+
+	const dominantIndex = clusterSupport.reduce(
+		(best, count, index) => count > clusterSupport[best] ? index : best,
+		0,
+	)
+	const dominant = centers[dominantIndex]
+	const distinctCenters = centers.filter((center) => distance(center, dominant) > 0.002)
+	const candidates = distinctCenters.length ? distinctCenters : centers
+	const accent = candidates.reduce((best, color) => {
+		const index = centers.indexOf(color)
+		const [_, a, b] = toOkLab(color)
+		const chroma = Math.hypot(a, b)
+		const score = chroma * Math.sqrt(clusterSupport[index] || 1)
+		const [__, bestA, bestB] = toOkLab(best)
+		const bestScore = Math.hypot(bestA, bestB) * Math.sqrt(clusterSupport[centers.indexOf(best)] || 1)
+		return score > bestScore ? color : best
+	})
+	return { dominant, accent }
 }