diff --git a/log/testing_logger.go b/log/testing_logger.go
index 31913633..81482bef 100644
--- a/log/testing_logger.go
+++ b/log/testing_logger.go
@@ -3,6 +3,8 @@ package log
 import (
 	"os"
 	"testing"
+
+	"github.com/go-kit/kit/log/term"
 )
 
 var (
@@ -29,3 +31,19 @@ func TestingLogger() Logger {
 
 	return _testingLogger
 }
+
+// TestingLoggerWithColorFn allow you to provide your own color function. See
+// TestingLogger for documentation.
+func TestingLoggerWithColorFn(colorFn func(keyvals ...interface{}) term.FgBgColor) Logger {
+	if _testingLogger != nil {
+		return _testingLogger
+	}
+
+	if testing.Verbose() {
+		_testingLogger = NewTMLoggerWithColorFn(NewSyncWriter(os.Stdout), colorFn)
+	} else {
+		_testingLogger = NewNopLogger()
+	}
+
+	return _testingLogger
+}
diff --git a/log/tm_logger.go b/log/tm_logger.go
index 370aa7c0..ae8f88c6 100644
--- a/log/tm_logger.go
+++ b/log/tm_logger.go
@@ -43,6 +43,12 @@ func NewTMLogger(w io.Writer) Logger {
 	return &tmLogger{term.NewLogger(w, NewTMFmtLogger, colorFn)}
 }
 
+// NewTMLoggerWithColorFn allow you to provide your own color function. See
+// NewTMLogger for documentation.
+func NewTMLoggerWithColorFn(w io.Writer, colorFn func(keyvals ...interface{}) term.FgBgColor) Logger {
+	return &tmLogger{term.NewLogger(w, NewTMFmtLogger, colorFn)}
+}
+
 // Info logs a message at level Info.
 func (l *tmLogger) Info(msg string, keyvals ...interface{}) error {
 	lWithLevel := kitlevel.Info(l.srcLogger)