diff --git a/lv_conf_template.h b/lv_conf_template.h
index 1feb55050..238764ea8 100644
--- a/lv_conf_template.h
+++ b/lv_conf_template.h
@@ -36,7 +36,7 @@
 
 /* Adjust color mix functions rounding. GPUs might calculate color mix (blending) differently.
  * 0: round down, 64: round up from x.75, 128: round up from half, 192: round up from x.25, 254: round up */
-#define LV_COLOR_MIX_ROUND_OFS (LV_COLOR_DEPTH == 32 ? 0: 128)
+#define LV_COLOR_MIX_ROUND_OFS 0
 
 /*Images pixels with this color will not be drawn if they are chroma keyed)*/
 #define LV_COLOR_CHROMA_KEY lv_color_hex(0x00ff00)         /*pure green*/
diff --git a/src/lv_conf_internal.h b/src/lv_conf_internal.h
index 0753c605c..83633506f 100644
--- a/src/lv_conf_internal.h
+++ b/src/lv_conf_internal.h
@@ -96,7 +96,7 @@
     #ifdef CONFIG_LV_COLOR_MIX_ROUND_OFS
         #define LV_COLOR_MIX_ROUND_OFS CONFIG_LV_COLOR_MIX_ROUND_OFS
     #else
-        #define LV_COLOR_MIX_ROUND_OFS (LV_COLOR_DEPTH == 32 ? 0: 128)
+        #define LV_COLOR_MIX_ROUND_OFS 0
     #endif
 #endif
 
diff --git a/src/misc/lv_color.h b/src/misc/lv_color.h
index ab3447ed6..e994ff236 100644
--- a/src/misc/lv_color.h
+++ b/src/misc/lv_color.h
@@ -440,7 +440,7 @@ LV_ATTRIBUTE_FAST_MEM static inline lv_color_t lv_color_mix(lv_color_t c1, lv_co
 {
     lv_color_t ret;
 
-#if LV_COLOR_DEPTH == 16 && LV_COLOR_16_SWAP == 0
+#if LV_COLOR_DEPTH == 16 && LV_COLOR_16_SWAP == 0 && LV_COLOR_MIX_ROUND_OFS == 0
     /*Source: https://stackoverflow.com/a/50012418/1999969*/
     mix = (mix + 4) >> 3;
     uint32_t bg = (uint32_t)((uint32_t)c2.full | ((uint32_t)c2.full << 16)) &