diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt
index 382b2ee..e6cf69e 100644
--- a/docs/CHANGELOG.txt
+++ b/docs/CHANGELOG.txt
@@ -41,7 +41,7 @@
   If you were still using the old names, read "API Breaking Changes" section of imgui.cpp to find out
   the new names or equivalent features.
 - Renamed ImFontAtlas::CustomRect to ImFontAtlasCustomRect. Kept redirection typedef (will obsolete).
-- Removed TreeAdvanceToLabelPos() which is rarely used and only does SetCursorPosX(GetCursorPosX() + GetTreeNodeToLabelSpacing()). 
+- Removed TreeAdvanceToLabelPos() which is rarely used and only does SetCursorPosX(GetCursorPosX() + GetTreeNodeToLabelSpacing()).
   Kept redirection function (will obsolete). (#581, #324)
 
 Other Changes:
@@ -58,6 +58,8 @@
   of this, auto-fitting exactly unwrapped text would make it wrap. (fixes initial 1.15 commit, 78645a7d).
 - Scrolling: Added SetScrollHereX(), SetScrollFromPosX() for completeness. (#1580) [@kevreco]
 - Style: Attenuated default opacity of ImGuiCol_Separator in Classic and Light styles.
+- Style: Added style.ColorButtonButton (left/right, defaults to ImGuiDir_Right) to move the color button
+  of ColorEdit3/ColorEdit4 functions to either side of the inputs.
 - Misc: Added IMGUI_DISABLE_METRICS_WINDOW imconfig.h setting to explicitly compile out ShowMetricsWindow().
 - ImDrawList: Fixed CloneOutput() helper crashing. (#1860) [@gviot]
 - ImDrawList::ChannelsSplit(), ImDrawListSplitter: Fixed an issue with merging draw commands between
diff --git a/imgui.cpp b/imgui.cpp
index ac96259..47dc25d 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -1164,6 +1164,7 @@
     GrabRounding            = 0.0f;             // Radius of grabs corners rounding. Set to 0.0f to have rectangular slider grabs.
     TabRounding             = 4.0f;             // Radius of upper corners of a tab. Set to 0.0f to have rectangular tabs.
     TabBorderSize           = 0.0f;             // Thickness of border around tabs.
+    ColorButtonPosition     = ImGuiDir_Right;   // Side of the color button in the ColorEdit4 widget (left/right). Defaults to ImGuiDir_Right.
     ButtonTextAlign         = ImVec2(0.5f,0.5f);// Alignment of button text when button is larger than text.
     SelectableTextAlign     = ImVec2(0.0f,0.0f);// Alignment of selectable text when button is larger than text.
     DisplayWindowPadding    = ImVec2(19,19);    // Window position are clamped to be visible within the display area by at least this amount. Only applies to regular windows.
diff --git a/imgui.h b/imgui.h
index c5bcb21..0ffde48 100644
--- a/imgui.h
+++ b/imgui.h
@@ -1301,6 +1301,7 @@
     float       GrabRounding;               // Radius of grabs corners rounding. Set to 0.0f to have rectangular slider grabs.
     float       TabRounding;                // Radius of upper corners of a tab. Set to 0.0f to have rectangular tabs.
     float       TabBorderSize;              // Thickness of border around tabs.
+    ImGuiDir    ColorButtonPosition;        // Side of the color button in the ColorEdit4 widget (left/right). Defaults to ImGuiDir_Right.
     ImVec2      ButtonTextAlign;            // Alignment of button text when button is larger than text. Defaults to (0.5f, 0.5f) (centered).
     ImVec2      SelectableTextAlign;        // Alignment of selectable text when selectable is larger than text. Defaults to (0.0f, 0.0f) (top-left aligned).
     ImVec2      DisplayWindowPadding;       // Window position are clamped to be visible within the display area by at least this amount. Only applies to regular windows.
diff --git a/imgui_demo.cpp b/imgui_demo.cpp
index 0db2f1d..4d08a25 100644
--- a/imgui_demo.cpp
+++ b/imgui_demo.cpp
@@ -1145,7 +1145,7 @@
 
         static ImVec4 backup_color;
         bool open_popup = ImGui::ColorButton("MyColor##3b", color, misc_flags);
-        ImGui::SameLine();
+        ImGui::SameLine(0, ImGui::GetStyle().ItemInnerSpacing.x);
         open_popup |= ImGui::Button("Palette");
         if (open_popup)
         {
@@ -3151,6 +3151,7 @@
             ImGui::Text("Alignment");
             ImGui::SliderFloat2("WindowTitleAlign", (float*)&style.WindowTitleAlign, 0.0f, 1.0f, "%.2f");
             ImGui::Combo("WindowMenuButtonPosition", (int*)&style.WindowMenuButtonPosition, "Left\0Right\0");
+            ImGui::Combo("ColorButtonPosition", (int*)&style.ColorButtonPosition, "Left\0Right\0");
             ImGui::SliderFloat2("ButtonTextAlign", (float*)&style.ButtonTextAlign, 0.0f, 1.0f, "%.2f"); ImGui::SameLine(); HelpMarker("Alignment applies when a button is larger than its text content.");
             ImGui::SliderFloat2("SelectableTextAlign", (float*)&style.SelectableTextAlign, 0.0f, 1.0f, "%.2f"); ImGui::SameLine(); HelpMarker("Alignment applies when a selectable is larger than its text content.");
             ImGui::Text("Safe Area Padding"); ImGui::SameLine(); HelpMarker("Adjust if you cannot see the edges of your screen (e.g. on a TV where scaling has not been configured).");
diff --git a/imgui_widgets.cpp b/imgui_widgets.cpp
index e381002..03a2c50 100644
--- a/imgui_widgets.cpp
+++ b/imgui_widgets.cpp
@@ -4137,8 +4137,9 @@
     ImGuiContext& g = *GImGui;
     const ImGuiStyle& style = g.Style;
     const float square_sz = GetFrameHeight();
-    const float w_extra = (flags & ImGuiColorEditFlags_NoSmallPreview) ? 0.0f : (square_sz + style.ItemInnerSpacing.x);
-    const float w_items_all = CalcItemWidth() - w_extra;
+    const float w_full = CalcItemWidth();
+    const float w_button = (flags & ImGuiColorEditFlags_NoSmallPreview) ? 0.0f : (square_sz + style.ItemInnerSpacing.x);
+    const float w_inputs = w_full - w_button;
     const char* label_display_end = FindRenderedTextEnd(label);
     g.NextItemData.ClearFlags();
 
@@ -4182,11 +4183,15 @@
     bool value_changed = false;
     bool value_changed_as_float = false;
 
+    const ImVec2 pos = window->DC.CursorPos;
+    const float inputs_offset_x = (style.ColorButtonPosition == ImGuiDir_Left) ? w_button : 0.0f;
+    window->DC.CursorPos.x = pos.x + inputs_offset_x;
+
     if ((flags & (ImGuiColorEditFlags_DisplayRGB | ImGuiColorEditFlags_DisplayHSV)) != 0 && (flags & ImGuiColorEditFlags_NoInputs) == 0)
     {
         // RGB/HSV 0..255 Sliders
-        const float w_item_one  = ImMax(1.0f, (float)(int)((w_items_all - (style.ItemInnerSpacing.x) * (components-1)) / (float)components));
-        const float w_item_last = ImMax(1.0f, (float)(int)(w_items_all - (w_item_one + style.ItemInnerSpacing.x) * (components-1)));
+        const float w_item_one  = ImMax(1.0f, (float)(int)((w_inputs - (style.ItemInnerSpacing.x) * (components-1)) / (float)components));
+        const float w_item_last = ImMax(1.0f, (float)(int)(w_inputs - (w_item_one + style.ItemInnerSpacing.x) * (components-1)));
 
         const bool hide_prefix = (w_item_one <= CalcTextSize((flags & ImGuiColorEditFlags_Float) ? "M:0.000" : "M:000").x);
         static const char* ids[4] = { "##X", "##Y", "##Z", "##W" };
@@ -4230,7 +4235,7 @@
             ImFormatString(buf, IM_ARRAYSIZE(buf), "#%02X%02X%02X%02X", ImClamp(i[0],0,255), ImClamp(i[1],0,255), ImClamp(i[2],0,255), ImClamp(i[3],0,255));
         else
             ImFormatString(buf, IM_ARRAYSIZE(buf), "#%02X%02X%02X", ImClamp(i[0],0,255), ImClamp(i[1],0,255), ImClamp(i[2],0,255));
-        SetNextItemWidth(w_items_all);
+        SetNextItemWidth(w_inputs);
         if (InputText("##Text", buf, IM_ARRAYSIZE(buf), ImGuiInputTextFlags_CharsHexadecimal | ImGuiInputTextFlags_CharsUppercase))
         {
             value_changed = true;
@@ -4250,8 +4255,8 @@
     ImGuiWindow* picker_active_window = NULL;
     if (!(flags & ImGuiColorEditFlags_NoSmallPreview))
     {
-        if (!(flags & ImGuiColorEditFlags_NoInputs))
-            SameLine(0, style.ItemInnerSpacing.x);
+        const float button_offset_x = ((flags & ImGuiColorEditFlags_NoInputs) || (style.ColorButtonPosition == ImGuiDir_Left)) ? 0.0f : w_inputs + style.ItemInnerSpacing.x;
+        window->DC.CursorPos = ImVec2(pos.x + button_offset_x, pos.y);
 
         const ImVec4 col_v4(col[0], col[1], col[2], alpha ? col[3] : 1.0f);
         if (ColorButton("##ColorButton", col_v4, flags))
@@ -4285,7 +4290,7 @@
 
     if (label != label_display_end && !(flags & ImGuiColorEditFlags_NoLabel))
     {
-        SameLine(0, style.ItemInnerSpacing.x);
+        window->DC.CursorPos = ImVec2(pos.x + w_full + style.ItemInnerSpacing.x, pos.y + style.FramePadding.y);
         TextEx(label, label_display_end);
     }