diff --git a/include/render/vulkan.h b/include/render/vulkan.h
index 1db42fe4c..b4a2852af 100644
--- a/include/render/vulkan.h
+++ b/include/render/vulkan.h
@@ -7,6 +7,7 @@
 #include <vulkan/vulkan.h>
 #include <wlr/render/wlr_renderer.h>
 #include <wlr/render/wlr_texture.h>
+#include <wlr/render/color.h>
 #include <wlr/render/drm_format_set.h>
 #include <wlr/render/interface.h>
 #include <wlr/util/addon.h>
@@ -390,6 +391,9 @@ struct wlr_vk_render_pass {
 	bool srgb_pathway; // if false, rendering via intermediate blending buffer
 	struct wlr_color_transform *color_transform;
 
+	bool has_primaries;
+	struct wlr_color_primaries primaries;
+
 	struct wlr_drm_syncobj_timeline *signal_timeline;
 	uint64_t signal_point;
 
diff --git a/include/wlr/render/pass.h b/include/wlr/render/pass.h
index 2159bc3df..1323a8c9b 100644
--- a/include/wlr/render/pass.h
+++ b/include/wlr/render/pass.h
@@ -33,6 +33,8 @@ struct wlr_buffer_pass_options {
 	/* Color transform to apply to the output of the render pass,
 	 * leave NULL to indicate sRGB/no custom transform */
 	struct wlr_color_transform *color_transform;
+	/** Primaries describing the color volume of the destination buffer */
+	const struct wlr_color_primaries *primaries;
 
 	/* Signal a timeline synchronization point when the render pass completes.
 	 *
diff --git a/render/vulkan/pass.c b/render/vulkan/pass.c
index b44eef0a2..9ce77eb08 100644
--- a/render/vulkan/pass.c
+++ b/render/vulkan/pass.c
@@ -78,6 +78,17 @@ static void encode_proj_matrix(const float mat3[9], float mat4[4][4]) {
 	memcpy(mat4, result, sizeof(result));
 }
 
+static void encode_color_matrix(const float mat3[9], float mat4[4][4]) {
+	float result[4][4] = {
+		{ mat3[0], mat3[1], mat3[2], 0 },
+		{ mat3[3], mat3[4], mat3[5], 0 },
+		{ mat3[6], mat3[7], mat3[8], 0 },
+		{ 0, 0, 0, 0 },
+	};
+
+	memcpy(mat4, result, sizeof(result));
+}
+
 static void render_pass_destroy(struct wlr_vk_render_pass *pass) {
 	struct wlr_vk_render_pass_texture *pass_texture;
 	wl_array_for_each(pass_texture, &pass->textures) {
@@ -186,15 +197,28 @@ static bool render_pass_submit(struct wlr_render_pass *wlr_pass) {
 		}
 
 		struct wlr_vk_frag_output_pcr_data frag_pcr_data = {
-			.matrix = {
-				{1, 0, 0},
-				{0, 1, 0},
-				{0, 0, 1},
-			},
 			.lut_3d_offset = 0.5f / dim,
 			.lut_3d_scale = (float)(dim - 1) / dim,
 		};
 
+		float matrix[9];
+		if (pass->has_primaries) {
+			struct wlr_color_primaries srgb;
+			wlr_color_primaries_from_named(&srgb, WLR_COLOR_NAMED_PRIMARIES_SRGB);
+
+			float srgb_to_xyz[9];
+			wlr_color_primaries_to_xyz(&srgb, srgb_to_xyz);
+			float dst_primaries_to_xyz[9];
+			wlr_color_primaries_to_xyz(&pass->primaries, dst_primaries_to_xyz);
+			float xyz_to_dst_primaries[9];
+			matrix_invert(xyz_to_dst_primaries, dst_primaries_to_xyz);
+
+			wlr_matrix_multiply(matrix, srgb_to_xyz, xyz_to_dst_primaries);
+		} else {
+			wlr_matrix_identity(matrix);
+		}
+		encode_color_matrix(matrix, frag_pcr_data.matrix);
+
 		if (pass->color_transform && pass->color_transform->type != COLOR_TRANSFORM_SRGB) {
 			bind_pipeline(pass, render_buffer->plain.render_setup->output_pipe_lut3d);
 		} else {
@@ -1106,6 +1130,10 @@ struct wlr_vk_render_pass *vulkan_begin_render_pass(struct wlr_vk_renderer *rend
 		pass->signal_timeline = wlr_drm_syncobj_timeline_ref(options->signal_timeline);
 		pass->signal_point = options->signal_point;
 	}
+	if (options != NULL && options->primaries != NULL) {
+		pass->has_primaries = true;
+		pass->primaries = *options->primaries;
+	}
 
 	rect_union_init(&pass->updated_region);