diff --git a/scene/gui/color_mode.h b/scene/gui/color_mode.h
index bbbf3fbaacd7..84e9d4542df7 100644
--- a/scene/gui/color_mode.h
+++ b/scene/gui/color_mode.h
@@ -43,6 +43,7 @@ public:
 
 	virtual int get_slider_count() const { return 3; };
 	virtual float get_slider_step() const = 0;
+	virtual float get_spinbox_arrow_step() const { return get_slider_step(); };
 	virtual String get_slider_label(int idx) const = 0;
 	virtual float get_slider_max(int idx) const = 0;
 	virtual float get_slider_value(int idx) const = 0;
@@ -109,7 +110,8 @@ public:
 
 	virtual String get_name() const override { return "RAW"; }
 
-	virtual float get_slider_step() const override { return 0.01; }
+	virtual float get_slider_step() const override { return 0.001; }
+	virtual float get_spinbox_arrow_step() const override { return 0.01; }
 	virtual String get_slider_label(int idx) const override;
 	virtual float get_slider_max(int idx) const override;
 	virtual float get_slider_value(int idx) const override;
diff --git a/scene/gui/color_picker.cpp b/scene/gui/color_picker.cpp
index 761298c51c77..669ce11e5d18 100644
--- a/scene/gui/color_picker.cpp
+++ b/scene/gui/color_picker.cpp
@@ -575,9 +575,11 @@ void ColorPicker::_update_color(bool p_update_sliders) {
 
 	if (p_update_sliders) {
 		float step = modes[current_mode]->get_slider_step();
+		float spinbox_arrow_step = modes[current_mode]->get_spinbox_arrow_step();
 		for (int i = 0; i < current_slider_count; i++) {
 			sliders[i]->set_max(modes[current_mode]->get_slider_max(i));
 			sliders[i]->set_step(step);
+			values[i]->set_custom_arrow_step(spinbox_arrow_step);
 			sliders[i]->set_value(modes[current_mode]->get_slider_value(i));
 		}
 		alpha_slider->set_max(modes[current_mode]->get_slider_max(current_slider_count));