Ratio Color Note Frequency 1.000 - RED 555,392,958,464 (C) 55.5 hz 1.122 - Orange 623,307,159,552 (D) 62.3 hz 1.189 - Yellow 699,811,233,792 (E) 66.0 hz 1.334 - Green 741,418,725,376 (F) 74.1 hz 1.498 - Blue 832,149,913,600 (G) 83.2 hz 1.681 - Purple - 935,155,386,680 (A) 93.4 hz 1.781 - Violet - 1,048,508,891,136 (B) 98.9 hz 2.000 - White - 1,110,785,916,928 (C) 110.0 hz |
C = 1 - RED C#= 1.059 -Orange D = 1.122 D# = 1.189 -Yellow E= - 1.259 F = 1.334 -Green F#= 1.414 G = 1.498 -Blue G#= 1.587 A= - 1.681 - Purple A# = 1.781 -Violet B = 1.887 |