1 files changed, 14 insertions, 0 deletions
diff --git a/src/mbgl/util/interpolate.hpp b/src/mbgl/util/interpolate.hpp
index 18a9e6bbc5..8b9929fa4a 100644
--- a/src/mbgl/util/interpolate.hpp
+++ b/src/mbgl/util/interpolate.hpp
@@ -5,6 +5,7 @@
 #include <string>
 #include <type_traits>
 #include <utility>
+#include <mbgl/util/color.hpp>
 
 namespace mbgl {
 namespace util {
@@ -41,6 +42,19 @@ public:
     }
 };
 
+template <>
+struct Interpolator<Color> {
+public:
+    Color operator()(const Color& a, const Color& b, const double t) {
+        return {
+            interpolate(a.r, b.r, t),
+            interpolate(a.g, b.g, t),
+            interpolate(a.b, b.b, t),
+            interpolate(a.a, b.a, t)
+        };
+    }
+};
+
 struct Uninterpolated {
     template <class T>
     T operator()(const T&, const T& b, const double) const {