diff --git a/main.lua b/main.lua
index 85786a8..19fad86 100644
--- a/main.lua
+++ b/main.lua
@@ -4,7 +4,7 @@ function love.load()
 
   fov = 30
 
-  love.graphics.setBackgroundColor(0.3, 0.3, 0.3, 1)
+  love.graphics.setBackgroundColor(0, 0, 0, 1)
   love.window.setMode(1024, 512)
 
   player = {}
@@ -91,7 +91,7 @@ function love.draw()
 end
 
 function drawPlayer()
-  love.graphics.setColor(1, 1, 0)
+  love.graphics.setColor(1, 1, 1)
   love.graphics.rectangle("fill",
     player.x - player.size / 2, player.y - player.size / 2,
     player.size, player.size
@@ -229,16 +229,15 @@ function drawRays3D()
       ray.x = vx
       ray.y = vy
       disT = disV
-      love.graphics.setColor(0.9, 0, 0)
     end
 
     if disH < disV then
       ray.x = hx
       ray.y = hy
       disT = disH
-      love.graphics.setColor(0.7, 0, 0)
     end
 
+    love.graphics.setColor(1, 1, 1)
     love.graphics.setLineWidth(1)
     love.graphics.line(
       player.x, player.y,