Carbon is the sixth element in the periodic table. The colors are on both sides of the color spectrum with reds and indigo-violets.

Carbon

Angstrom	Nanometer (rounded)	Color	Hertz	Note	Hertz
7236.42	724	Dark Red	376.79	F#4	369.99
7231.32	723		377.05	G4	391.99
6578.05	658	Red	414.5	G#4	415.31
4267.25	427	Indigo	638.96	D#5	622.25
4267	427		639
3920.69	392	Violet	695.44	F5	698.46
3918.18	392		695.74

Sine:

Sine:

Sine:

Sine:

Here is a scale with all the tones:

Here is the scale of carbon from the tone generator.:

And here is a little improvisation with the tones: