30:35:42

30:35:42 is a septimal diminished triad. It is the inverse of 5:6:7, and the upper structure of 60:70:84:105.

Chord information

Harmonics	30:35:42
Subharmonics	1/(7:6:5)
Intervals from root	1/1–7/6–7/5
Cents from root	0¢–267¢–583¢
Step intervals	7/6, 6/5
Step cents	267¢, 316¢
Color name	zo zogu-5 or z(zg5)
Prime limit	7
Genus	3⋅5⋅7 (105)
Intervallic odd limit	7
Otonal odd limit	35
Utonal odd limit	7
Consistent edos (d ≥ 2)	4edo**, 8edo*, 19edo*, 23edo*, …
* 2 ≤ d < 4; ** 4 ≤ d < 8; *** 8 ≤ d < 16; …

Its first inversion, 35:42:60, is notable for being the fifthless version of 70:84:105:120, the subharmonic sixth chord.

See also

• 5:6:7 – its otonal inverse
• 30:35:42:49