what color HID = factory tC projector?

[ciddy08]

im looking to get HID fog light bulbs and want to color match to the factory 09 tC low beams. (as best as possible) 3000k 4000k 5000k?

[imspeshoed]

4000K is the closest to factory color. 3000K is too yellow and 5000K too white. however, for fog lights it looks nicer if you have 3000K and have your low beams at like 8000K