Hmmmm........I do like to play around with the bar tape color to match the bike.
This is one of subtle favorites.
Matching the saddle and complimenting the paint<br/>
This is a more bold look but a good match.
Matching tires and paint details
Tying it all together with black
More bold to compliment the frame
White for the win
Compliments the lug lining too I did on a lark
This is an example of where there were many options White would have worked well. If the proper blue was found it would work too. But I went with the bolder red to compliment the frame and tied it together with the white saddle with red stripe. I really want to put red cable housing on this down the road too.
For the color you've shown I'd got white with a white saddle and cages, housings, etc.