I'll jjust drop this here.
https://thepiratebay.org/description.php?id=6334851
https://thepiratebay.org/description.php?id=3755587
Color:
Red 780-640 nm
Orange: 640-595 nm
Yellow 595-570 nm
Green 570-500 nm
Blue 500-450 nm
Violet 450-380 nm
In frequencies (Hz) this is:
Red 3,85E+14 4,69E+14
Orange 4,69E+14 5,04E+14
Yellow 5,04E+14 5,26E+14
Green 5,26E+14 6,00E+14
Blue 6,00E+14 6,67E+14
Violet 6,67E+14 7,89E+14
Once they are brought down by octaves we get:
2^41 6,333E+14 474 - -Blue
D 288….. 2^41 7,125E+14 421 - -Indigo
E 324….. 2^41 7,504E+14 400 - -Violet
F 341….. 2^40 4,222E+14 711 - -Red
G 384….. 2^40 4,750E+14 632 - -Orange
A 432….. 2^40 5,344E+14 561 - -Yellow
B 486….. 2^40 5,629E+14 533 - -Green
C 512