diff --git a/main.lua b/main.lua
index b320f9a..7f7a951 100644
--- a/main.lua
+++ b/main.lua
@@ -31,6 +31,18 @@ Area = require 'obj/Area'
 GameObject = require 'obj/GameObject'
 
 function love.load()
+    -- table of color palette
+    COLORS = {
+        default = {1,1,1,1},
+        bg = {.05,.05,.05,1},
+        ammo = {1,1,1,1},
+        boost = {1,1,1,1},
+        hp = {1,1,1,1},
+        skill_point = {1,1,1,1},
+        collision = {1,0.4,0.4,1},
+        debug = {0.4,1,0.4,1}
+    }
+
     -- screen setup
     love.graphics.setDefaultFilter("nearest")
     love.graphics.setLineStyle("rough")
diff --git a/obj/Room.lua b/obj/Room.lua
index e497baa..7c52d5d 100644
--- a/obj/Room.lua
+++ b/obj/Room.lua
@@ -39,7 +39,7 @@ function Room:draw()
     end
     love.graphics.setCanvas()
 
-    love.graphics.setColor(255, 255, 255, 255)
+    love.graphics.setColor(COLORS.default)
     love.graphics.setBlendMode('alpha', 'premultiplied')
     love.graphics.draw(self.main_canvas, 0, 0, 0, sx, sy)
     love.graphics.setBlendMode('alpha')
diff --git a/obj/game/Player.lua b/obj/game/Player.lua
index afd2ab4..d6dbe8a 100644
--- a/obj/game/Player.lua
+++ b/obj/game/Player.lua
@@ -65,12 +65,12 @@ end
 function Player:draw()
     Player.super.draw(self)
     if DEBUG then
-        love.graphics.setColor(1, 0.4, 0.4)
+        love.graphics.setColor(COLORS.collision)
         self.collider:draw()
-        love.graphics.setColor(0.4, 1, 0.4)
+        love.graphics.setColor(COLORS.debug)
         love.graphics.line(self.x, self.y, self.x + 2*self.w*math.cos(self.r), self.y + 2*self.w*math.sin(self.r))
     end
-    love.graphics.setColor(1, 1, 1)
+    love.graphics.setColor(COLORS.default)
     love.graphics.circle('line', self.x, self.y, self.w)
 end
 
diff --git a/obj/game/Projectile.lua b/obj/game/Projectile.lua
index ac2b4b3..8e583de 100644
--- a/obj/game/Projectile.lua
+++ b/obj/game/Projectile.lua
@@ -42,10 +42,10 @@ end
 function Projectile:draw()
     Projectile.super.draw(self)
     if DEBUG then
-        love.graphics.setColor(1, 0, 0)
+        love.graphics.setColor(COLORS.collision)
         self.collider:draw()
     end
-    love.graphics.setColor(1, 1, 1)
+    love.graphics.setColor(COLORS.default)
     love.graphics.circle('fill', self.x, self.y, self.s)
 end
 
diff --git a/obj/game/ShootEffect.lua b/obj/game/ShootEffect.lua
index f426c15..c9005b4 100644
--- a/obj/game/ShootEffect.lua
+++ b/obj/game/ShootEffect.lua
@@ -23,7 +23,7 @@ end
 function ShootEffect:draw()
     ShootEffect.super.draw(self)
     pushRotateScale(self.x, self.y, self.player.r+math.pi/4)
-    love.graphics.setColor(1,1,1)
+    love.graphics.setColor(COLORS.default)
     love.graphics.rectangle('fill', self.x - self.w/2, self.y - self.w/2, self.w, self.w)
     love.graphics.pop()
 end
diff --git a/rooms/CircleRoom.lua b/rooms/CircleRoom.lua
index 1c4c504..8b1e9a7 100644
--- a/rooms/CircleRoom.lua
+++ b/rooms/CircleRoom.lua
@@ -40,7 +40,7 @@ end
 
 function CircleRoom:canvasDraw()
     CircleRoom.super.canvasDraw(self)
-    love.graphics.setColor(1, 1, 1)
+    love.graphics.setColor(COLORS.default)
 end
 
 return CircleRoom