diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index 16f0726ad0..599e6e2af9 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -168,6 +168,8 @@ RasterizerOpenGL::RasterizerOpenGL() : shader_dirty(true) {
     glActiveTexture(TextureUnits::ProcTexDiffLUT.Enum());
     glTexBuffer(GL_TEXTURE_BUFFER, GL_RGBA32F, proctex_diff_lut_buffer.handle);
 
+    glEnable(GL_BLEND);
+
     // Sync fixed function OpenGL state
     SyncClipEnabled();
     SyncClipCoef();
diff --git a/src/video_core/renderer_opengl/gl_shader_gen.cpp b/src/video_core/renderer_opengl/gl_shader_gen.cpp
index 531247d2a1..9a61c0cfc2 100644
--- a/src/video_core/renderer_opengl/gl_shader_gen.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_gen.cpp
@@ -234,7 +234,7 @@ static void AppendSource(std::string& out, const PicaShaderConfig& config,
     using Source = TevStageConfig::Source;
     switch (source) {
     case Source::PrimaryColor:
-        out += "primary_color";
+        out += "rounded_primary_color";
         break;
     case Source::PrimaryFragmentColor:
         out += "primary_fragment_color";
@@ -1100,8 +1100,11 @@ float LookupLightingLUTSigned(int lut_index, float pos) {
     if (config.state.proctex.enable)
         AppendProcTexSampler(out, config);
 
+    // We round the interpolated primary color to the nearest 1/255th
+    // This maintains the PICA's 8 bits of precision
     out += R"(
 void main() {
+vec4 rounded_primary_color = round(primary_color * 255.0) / 255.0;
 vec4 primary_fragment_color = vec4(0.0);
 vec4 secondary_fragment_color = vec4(0.0);
 )";
diff --git a/src/video_core/renderer_opengl/gl_state.cpp b/src/video_core/renderer_opengl/gl_state.cpp
index 5770ae08f2..9fa353fe42 100644
--- a/src/video_core/renderer_opengl/gl_state.cpp
+++ b/src/video_core/renderer_opengl/gl_state.cpp
@@ -33,7 +33,7 @@ OpenGLState::OpenGLState() {
     stencil.action_depth_pass = GL_KEEP;
     stencil.action_stencil_fail = GL_KEEP;
 
-    blend.enabled = false;
+    blend.enabled = true;
     blend.rgb_equation = GL_FUNC_ADD;
     blend.a_equation = GL_FUNC_ADD;
     blend.src_rgb_func = GL_ONE;
@@ -148,9 +148,6 @@ void OpenGLState::Apply() const {
     if (blend.enabled != cur_state.blend.enabled) {
         if (blend.enabled) {
             glEnable(GL_BLEND);
-
-            cur_state.logic_op = GL_COPY;
-            glLogicOp(cur_state.logic_op);
             glDisable(GL_COLOR_LOGIC_OP);
         } else {
             glDisable(GL_BLEND);
diff --git a/src/video_core/swrasterizer/rasterizer.cpp b/src/video_core/swrasterizer/rasterizer.cpp
index 533ee6f01f..2ee28ed533 100644
--- a/src/video_core/swrasterizer/rasterizer.cpp
+++ b/src/video_core/swrasterizer/rasterizer.cpp
@@ -293,18 +293,18 @@ static void ProcessTriangleInternal(const Vertex& v0, const Vertex& v1, const Ve
             };
 
             Math::Vec4<u8> primary_color{
-                (u8)(
+                static_cast<u8>(round(
                     GetInterpolatedAttribute(v0.color.r(), v1.color.r(), v2.color.r()).ToFloat32() *
-                    255),
-                (u8)(
+                    255)),
+                static_cast<u8>(round(
                     GetInterpolatedAttribute(v0.color.g(), v1.color.g(), v2.color.g()).ToFloat32() *
-                    255),
-                (u8)(
+                    255)),
+                static_cast<u8>(round(
                     GetInterpolatedAttribute(v0.color.b(), v1.color.b(), v2.color.b()).ToFloat32() *
-                    255),
-                (u8)(
+                    255)),
+                static_cast<u8>(round(
                     GetInterpolatedAttribute(v0.color.a(), v1.color.a(), v2.color.a()).ToFloat32() *
-                    255),
+                    255)),
             };
 
             Math::Vec2<float24> uv[3];