diff --git a/handheld/shaders/color/gba-color.slang b/handheld/shaders/color/gba-color.slang
index 06b1a05..b1c91a8 100644
--- a/handheld/shaders/color/gba-color.slang
+++ b/handheld/shaders/color/gba-color.slang
@@ -31,14 +31,14 @@ layout(std140, set = 0, binding = 0) uniform UBO
 #define blr 0.0
 #define blg 0.0
 #define blb 0.0
-#define r 0.82
+#define r 0.81
 #define g 0.67
 #define b 0.73
 #define rg 0.09
-#define rb 0.16
-#define gr 0.24
-#define gb 0.11
-#define br -0.06
+#define rb 0.15
+#define gr 0.23
+#define gb 0.12
+#define br -0.04
 #define bg 0.24
 #define overscan_percent_x 0.0
 #define overscan_percent_y 0.0
diff --git a/handheld/shaders/color/nds-color.slang b/handheld/shaders/color/nds-color.slang
index f8b851a..29260bb 100644
--- a/handheld/shaders/color/nds-color.slang
+++ b/handheld/shaders/color/nds-color.slang
@@ -24,15 +24,15 @@ layout(std140, set = 0, binding = 0) uniform UBO
 #define blr 0.0
 #define blg 0.0
 #define blb 0.0
-#define r 0.81
-#define g 0.665
-#define b 0.80
-#define rg 0.09
-#define rb 0.09
-#define gr 0.26
-#define gb 0.11
+#define r 0.82
+#define g 0.66
+#define b 0.81
+#define rg 0.085
+#define rb 0.085
+#define gr 0.25
+#define gb 0.105
 #define br -0.07
-#define bg 0.245
+#define bg 0.255
 #define overscan_percent_x 0.0
 #define overscan_percent_y 0.0
 
diff --git a/reshade/shaders/LUT/GBA-Unaltered_Gamma.png b/reshade/shaders/LUT/GBA-Unaltered_Gamma.png
new file mode 100644
index 0000000..4f039a6
Binary files /dev/null and b/reshade/shaders/LUT/GBA-Unaltered_Gamma.png differ
diff --git a/reshade/shaders/LUT/GBA.png b/reshade/shaders/LUT/GBA.png
index f159bc8..aef1e81 100644
Binary files a/reshade/shaders/LUT/GBA.png and b/reshade/shaders/LUT/GBA.png differ
diff --git a/reshade/shaders/LUT/NDS.png b/reshade/shaders/LUT/NDS.png
index b8fbf08..2d4e6bf 100644
Binary files a/reshade/shaders/LUT/NDS.png and b/reshade/shaders/LUT/NDS.png differ