Performance bar colors in development are difficult to read
The blue text on maroon background doesn't pass accessibility requirements:
It's also pretty unattractive 😄
![Screen_Shot_2018-01-11_at_1.28.28_PM](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==)
What could we change these colors to? I think it's got a black background on production so we may want to keep them separate.
cc @rymai @sarrahvesselov @cperessini @blackst0ne