diff --git a/scripts/color.lua b/scripts/color.lua
index 30108c788..f71eee379 100644
--- a/scripts/color.lua
+++ b/scripts/color.lua
@@ -26,6 +26,9 @@ assert(a.green == 100)
 assert(a.blue == 20)
 assert(a.alpha == 200)
 assert(a == b)
+print(a.rgbaPixel)
+print(app.pixelColor.rgba(200, 100, 20, 200))
+assert(a.rgbaPixel == app.pixelColor.rgba(200, 100, 20, 200))
 
 a = Color{ h=180, s=0.4, v=0.5, a=200 }
 b = Color{ hue=180, saturation=0.4, value=0.5, alpha=200 }
diff --git a/scripts/tools.lua b/scripts/tools.lua
index 642bb9b49..e775ab92b 100644
--- a/scripts/tools.lua
+++ b/scripts/tools.lua
@@ -60,7 +60,7 @@ app.useTool{
 local cel = spr.cels[1]
 assert(cel.bounds == Rectangle(0, 0, 4, 4))
 do
-  local r = app.pixelColor.rgba(red.red, red.green, red.blue)
+  local r = red.rgbaPixel
   local expected = { r, 0, 0, 0,
                      0, r, 0, 0,
                      0, 0, r, 0,
@@ -85,7 +85,7 @@ app.useTool{
   points={ Point(3, 0) }}
 local cel = spr.cels[1]
 do
-  local r = app.pixelColor.rgba(red.red, red.green, red.blue)
+  local r = red.rgbaPixel
   local expected = { r, r, r, r,
                      0, r, r, r,
                      0, 0, r, r,
@@ -111,8 +111,8 @@ app.useTool{
   points={ Point(0, 0), Point(3, 3) }}
 local cel = spr.cels[1]
 do
-  local r = app.pixelColor.rgba(red.red, red.green, red.blue)
-  local b = app.pixelColor.rgba(blue.red, blue.green, blue.blue)
+  local r = red.rgbaPixel
+  local b = blue.rgbaPixel
   local expected = { b, b, b, b,
                      b, r, r, b,
                      b, 0, r, b,
@@ -138,9 +138,9 @@ app.useTool{
   points={ Point(0, 0), Point(3, 3) }}
 local cel = spr.cels[1]
 do
-  local r = app.pixelColor.rgba(red.red, red.green, red.blue)
-  local b = app.pixelColor.rgba(blue.red, blue.green, blue.blue)
-  local y = app.pixelColor.rgba(yellow.red, yellow.green, yellow.blue)
+  local r = red.rgbaPixel
+  local b = blue.rgbaPixel
+  local y = yellow.rgbaPixel
   local expected = { b, y, y, b,
                      y, r, r, y,
                      y, 0, r, y,