问题
Unfortunately the latest update of Eclipse plugins discarded Inigo and installed Juno. It took me a lot of time to make it look like the previous version, but I cannot get it managed to change the blue tab color. Any ideas which setting or css this is?

[UPDATE] There are settings to change the colors, but these settings don't cause any effect, so can I assumed it is a bug?

回答1:
It's not possible with the default themes and Eclipse installation, but there are workarounds:
Easy, but restricted: You can install the Eclipse 4 Chrome Theme, where you can configure each color, the space between parts and much more:

Complicated, but "anything goes": Install the E4 CSS editor from the E4 update site. Modify the CSS as described in Switching tab styles.
来源:https://stackoverflow.com/questions/11961098/eclipse-juno-how-to-change-tab-color