diff --git a/src/pocketmine/entity/Effect.php b/src/pocketmine/entity/Effect.php
index 32d81f0a3..ac142b146 100644
--- a/src/pocketmine/entity/Effect.php
+++ b/src/pocketmine/entity/Effect.php
@@ -28,6 +28,7 @@ use pocketmine\event\entity\EntityRegainHealthEvent;
 use pocketmine\event\player\PlayerExhaustEvent;
 use pocketmine\network\mcpe\protocol\MobEffectPacket;
 use pocketmine\Player;
+use pocketmine\utils\Color;
 use pocketmine\utils\Config;
 
 class Effect{
@@ -64,16 +65,16 @@ class Effect{
 		$config = new Config(\pocketmine\RESOURCE_PATH . "effects.json", Config::JSON, []);
 
 		foreach($config->getAll() as $name => $data){
-			$color = hexdec(substr($data["color"], 3));
+			$color = hexdec(substr($data["color"], 1));
+			$a = ($color >> 24) & 0xff;
 			$r = ($color >> 16) & 0xff;
 			$g = ($color >> 8) & 0xff;
 			$b = $color & 0xff;
+
 			self::registerEffect($name, new Effect(
 				$data["id"],
 				"%potion." . $data["name"],
-				$r,
-				$g,
-				$b,
+				new Color($r, $g, $b, $a),
 				$data["isBad"] ?? false,
 				$data["default_duration"] ?? 300 * 20,
 				$data["has_bubbles"] ?? true
@@ -122,7 +123,7 @@ class Effect{
 	protected $duration;
  	/** @var int */
 	protected $amplifier = 0;
-	/** @var int[] */
+	/** @var Color */
 	protected $color;
 	/** @var bool */
 	protected $visible = true;
@@ -136,20 +137,18 @@ class Effect{
 	protected $hasBubbles = true;
 
 	/**
-	 * @param int    $id              Effect ID as per Minecraft PE
-	 * @param string $name            Translation key used for effect name
-	 * @param int    $r               0-255, red balance of potion particle colour
-	 * @param int    $g               0-255, green balance of potion particle colour
-	 * @param int    $b               0-255, blue balance of potion particle colour
-	 * @param bool   $isBad           Whether the effect is harmful
+	 * @param int    $id Effect ID as per Minecraft PE
+	 * @param string $name Translation key used for effect name
+	 * @param Color  $color
+	 * @param bool   $isBad Whether the effect is harmful
 	 * @param int    $defaultDuration Duration in ticks the effect will last for by default if applied without a duration.
-	 * @param bool   $hasBubbles      Whether the effect has potion bubbles. Some do not (e.g. Instant Damage has its own particles instead of bubbles)
+	 * @param bool   $hasBubbles Whether the effect has potion bubbles. Some do not (e.g. Instant Damage has its own particles instead of bubbles)
 	 */
-	public function __construct(int $id, string $name, int $r, int $g, int $b, bool $isBad = false, int $defaultDuration = 300 * 20, bool $hasBubbles = true){
+	public function __construct(int $id, string $name, Color $color, bool $isBad = false, int $defaultDuration = 300 * 20, bool $hasBubbles = true){
 		$this->id = $id;
 		$this->name = $name;
 		$this->bad = $isBad;
-		$this->setColor($r, $g, $b);
+		$this->color = $color;
 		$this->defaultDuration = $defaultDuration;
 		$this->duration = $defaultDuration;
 		$this->hasBubbles = $hasBubbles;
@@ -380,22 +379,20 @@ class Effect{
 	}
 
 	/**
-	 * Returns an RGB color array of this effect's color.
-	 * @return int[]
+	 * Returns a Color object representing this effect's particle colour.
+	 * @return Color
 	 */
-	public function getColor() : array{
-		return [$this->color >> 16, ($this->color >> 8) & 0xff, $this->color & 0xff];
+	public function getColor() : Color{
+		return clone $this->color;
 	}
 
 	/**
 	 * Sets the color of this effect.
 	 *
-	 * @param int $r
-	 * @param int $g
-	 * @param int $b
+	 * @param Color $color
 	 */
-	public function setColor(int $r, int $g, int $b){
-		$this->color = (($r & 0xff) << 16) + (($g & 0xff) << 8) + ($b & 0xff);
+	public function setColor(Color $color){
+		$this->color = clone $color;
 	}
 
 	/**
@@ -490,4 +487,8 @@ class Effect{
 				break;
 		}
 	}
+
+	public function __clone(){
+		$this->color = clone $this->color;
+	}
 }
diff --git a/src/pocketmine/entity/Living.php b/src/pocketmine/entity/Living.php
index 2f3fe08db..7b3e91e4b 100644
--- a/src/pocketmine/entity/Living.php
+++ b/src/pocketmine/entity/Living.php
@@ -44,6 +44,7 @@ use pocketmine\network\mcpe\protocol\MobEffectPacket;
 use pocketmine\Player;
 use pocketmine\utils\Binary;
 use pocketmine\utils\BlockIterator;
+use pocketmine\utils\Color;
 
 abstract class Living extends Entity implements Damageable{
 
@@ -277,29 +278,25 @@ abstract class Living extends Entity implements Damageable{
 	 * Recalculates the mob's potion bubbles colour based on the active effects.
 	 */
 	protected function recalculateEffectColor(){
-		//TODO: add transparency values
-		$color = [0, 0, 0]; //RGB
-		$count = 0;
+		/** @var Color[] $colors */
+		$colors = [];
 		$ambient = true;
 		foreach($this->effects as $effect){
 			if($effect->isVisible() and $effect->hasBubbles()){
-				$c = $effect->getColor();
-				$color[0] += $c[0] * $effect->getEffectLevel();
-				$color[1] += $c[1] * $effect->getEffectLevel();
-				$color[2] += $c[2] * $effect->getEffectLevel();
-				$count += $effect->getEffectLevel();
+				$level = $effect->getEffectLevel();
+				$color = $effect->getColor();
+				for($i = 0; $i < $level; ++$i){
+					$colors[] = $color;
+				}
+
 				if(!$effect->isAmbient()){
 					$ambient = false;
 				}
 			}
 		}
 
-		if($count > 0){
-			$r = ($color[0] / $count) & 0xff;
-			$g = ($color[1] / $count) & 0xff;
-			$b = ($color[2] / $count) & 0xff;
-
-			$this->setDataProperty(Entity::DATA_POTION_COLOR, Entity::DATA_TYPE_INT, 0xff000000 | ($r << 16) | ($g << 8) | $b);
+		if(!empty($colors)){
+			$this->setDataProperty(Entity::DATA_POTION_COLOR, Entity::DATA_TYPE_INT, Color::mix(...$colors)->toARGB());
 			$this->setDataProperty(Entity::DATA_POTION_AMBIENT, Entity::DATA_TYPE_BYTE, $ambient ? 1 : 0);
 		}else{
 			$this->setDataProperty(Entity::DATA_POTION_COLOR, Entity::DATA_TYPE_INT, 0);