I can get white carbon road parts and they're not from ITM and AX Lightness so its not that hard to do it. Adding a color tint to carbon parts isn't hard. Tioga was doing it 15 years ago with handlebars.
Tioga Carbon Mountaineer Bars, fiberglass/kevlar/carbon mesh construction, 180 grams, 560mm width, x 6 degree sweep, and still have some natural black ones as well as a couple red and yellow ones I believe.
I think Mtnwing1 got the last of the blue and green ones if I remember which order I sold out of them in.