28:35:40:50

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Chord information
Harmonics 28:35:40:50
Subharmonics 1/(50:40:35:28)
Intervals from root 1/1 – 5/4 – 10/7 – 25/14
Cents from root 0¢ 386¢ 617¢ 1004¢
Step intervals 5/4, 8/7, 5/4
Step cents 386¢, 231¢, 386¢
Color name yo ruyoyopo-7 ruyopo-5
or y,ryyp7(ryp5)
Prime limit 7
Genus 52 ⋅ 7 (175)
Intervallic odd limit 25
Otonal odd limit 35
Utonal odd limit 35

28:35:40:50 is a condissonant chord that may be interpreted as a 7-limit dominant seventh flat five chord. See also its far more plausible homonym 20:25:28:35.

In starling, marvel, and septimal meantone it is tempered together with a 5-limit dominant seventh flat five chord.