diff --git a/Webserver/src/routes/+page.svelte b/Webserver/src/routes/+page.svelte
index 489b8d9..c24cefa 100644
--- a/Webserver/src/routes/+page.svelte
+++ b/Webserver/src/routes/+page.svelte
@@ -3,6 +3,12 @@
 		success: boolean;
 	}
 
+	interface MatrixCell {
+		xIndex: number;
+		yIndex: number;
+		color: string;
+	}
+
 	async function get(event: SubmitEvent) {
 		const form = event.target as HTMLFormElement;
 
@@ -17,6 +23,12 @@
 		const form = event.target as HTMLFormElement;
 		const fdata = new FormData(form);
 
+		switch (form.dataset.endpoint) {
+			case 'color':
+				colorSelect(fdata);
+				break;
+		}
+
 		const response = await fetch(`http://localhost:8080/${form.dataset.endpoint}`, {
 			method: form.method,
 			mode: 'cors',
@@ -25,9 +37,35 @@
 		const mdata = (await response.json()) as MatrixResponse;
 		alert(mdata.success ? 'Success!' : 'Error!');
 	}
+
+	function colorSelect(formData: FormData) {
+		pixelColor[0] = parseInt((formData.get('r') as string) ?? '255');
+		pixelColor[1] = parseInt((formData.get('g') as string) ?? '255');
+		pixelColor[2] = parseInt((formData.get('b') as string) ?? '255');
+	}
+
+	function setColor(event: MouseEvent) {
+		if (!mousePressed) return;
+
+		const toHex = pixelColor.map((e) => e.toString(16).padStart(2, '0'));
+		const colStr = toHex.join('');
+
+		const parent = event.target as HTMLTableCellElement;
+		const x = parseInt(parent.dataset.x ?? '0');
+		const y = parseInt(parent.parentElement?.dataset.y ?? '0');
+
+		matrix[y][x].color = colStr;
+	}
+
+	const matrix = Array.from({ length: 192 }, (_, yIndex) =>
+		Array.from({ length: 192 }, (_, xIndex) => ({ xIndex, yIndex, color: '000000' }) as MatrixCell)
+	) as MatrixCell[][];
+
+	const pixelColor = [255, 255, 255];
+	let mousePressed = false;
 </script>
 
-<h1 class="text-4xl font-bold mb-5">RGB LED Matrix</h1>
+<h1 class="text-4xl font-bold m-5 text-center">RGB LED Matrix</h1>
 <div class="grid grid-rows-7 p-1">
 	<form class="grid grid-cols-2" method="GET" data-endpoint="update" on:submit|preventDefault={get}>
 		<label class="border-2 border-black border-r-0 border-b-0 pl-1" for="update">Update:</label>
@@ -287,3 +325,24 @@
 		/>
 	</form>
 </div>
+<div class="flex justify-center">
+	<!-- svelte-ignore a11y-no-noninteractive-element-interactions -->
+	<table
+		class="mt-5"
+		on:mousedown|preventDefault={() => (mousePressed = true)}
+		on:mouseup|preventDefault={() => (mousePressed = false)}
+	>
+		{#each matrix as row}
+			<tr data-y={row[0].yIndex}>
+				{#each row as cell}
+					<td
+						data-x={cell.xIndex}
+						class="p-0.75"
+						style="background-color: #{cell.color}"
+						on:mouseenter={setColor}
+					/>
+				{/each}
+			</tr>
+		{/each}
+	</table>
+</div>